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Omega De Ville Prestige 424.10.33.20.05.001 New Steel 32.7mm Automatic
TOP
Omega 424.10.33.20.05.001 De Ville Prestige
RM11,885
Verified Dealer
19
HK
Rolex Sea-Dweller 126600 New Steel 43mm
TOP
Rolex Sea-Dweller 50th 43 mm 126600,
RM60,859
Verified Dealer
44
CH
Rolex Sea-Dweller 126600 New Steel 43mm Automatic
TOP
Rolex Sea-Dweller 50th Year Anniversary 126600
RM63,774
Free shipping
Verified Dealer
268
US
Ball Engineer Hydrocarbon DG2018C-S10C-BK New Steel 42mm Automatic
TOP
Ball Engineer Hydrocarbon AeroGMT II 42mm
RM14,908
Verified Dealer
44
NL
Rolex Submariner Date 16610LV Very good Steel 40mm Automatic
TOP
Rolex Submariner Kermit 16610LV
RM162,388
Free shipping
Verified Dealer
475
UK
Rolex Lady-Datejust Pearlmaster 80285 New Rose gold 29mm Automatic
TOP
Rolex Lady-Datejust Pearlmaster, official retail price: 82.400...
RM235,507
Verified Dealer
36
CH
Rolex Datejust 126300-0017 Unworn Steel 41mm Automatic Malaysia, SELANGOR
Rolex Datejust
RM33,000
Private Seller
MY
Zenith El Primero 65.0520.4026 Very good White gold 44mm Automatic
TOP
Zenith Grande Class Grande Date Rattrapante, Split Second,...
RM57,859
Verified Dealer
21
CH
Breitling Bentley Flying B R4436512/B874 Very good Rose gold 38mm Automatic
TOP
Breitling 18 K. Bentley Flying B Jumbo Chrono. Full set
RM54,587
Verified Dealer
277
NL
Omega Globemaster 130.30.39.21.02.001 New Steel 39mm Automatic Malaysia, Kuala Lumpur
Omega Globemaster Co-Axial 39mm [2019] NEW
RM19,300
Verified Dealer
MY
Rolex Sea-Dweller 126600 Very good Steel 43mm Automatic Malaysia, Petaling Jaya
Rolex Sea-Dweller
RM53,770
Verified Dealer
MY
Sinn 103 103.0619 New Steel 41mm Automatic
TOP
Sinn 103 St Sa RB Classic Watch Sondermodell
RM11,239
Verified Dealer
75
DE
Rolex Oyster Perpetual Date 115200 Good Steel 34mm Automatic Malaysia, KUALA LUMPUR
Rolex Oyster Perpetual Date
RM24,300
Verified Dealer
MY
Mido All Dial M8340.4.B1.11 New Steel 40mm Automatic Malaysia, Kuala Lumpur
Mido All Dial Chronometer Automatic White Dial
RM3,000
Free shipping
Verified Dealer
MY
Breguet Reine de Naples 8918BA.58864D00D New Yellow gold 36.5mm Automatic
TOP
Breguet Reine de Naples, new, official retail price: 33.000 CHF
RM99,003
Verified Dealer
36
CH
Tissot T-Sport T116.617.36.037.00 Very good Rose gold 45mm Quartz Malaysia, Kuala Lumpur
Tissot T-Sport
RM1,195
Private Seller
MY
Rolex Yacht-Master 40 116622 Very good Steel 40mm Automatic
Rolex 116622 Yacht Master SS Rhodium Dial / Platinum Bezel...
RM43,766
Verified Dealer
427
US
Omega Constellation Men 123.25.38.21.58.001 Unworn Steel 38mm Automatic
Omega Constellation Co-Axial Chronometer Stahl/Gelbgold...
RM59,266
Verified Dealer
1273
DE
Omega Seamaster Aqua Terra 220.10.38.20.03.001 New Steel 38mm Automatic Malaysia, Kuala Lumpur
Omega Seamaster Aqua Terra 2019
RM16,800
Verified Dealer
MY
Omega Seamaster Planet Ocean 232.90.38.20.03.001 New Titanium 37.5mm Automatic Malaysia, Petaling Jaya
Omega Seamaster Planet Ocean 600M 37.5mm Titanium
RM15,381
Verified Dealer
MY
Rolex Lady-Datejust Pearlmaster 80318 Very good Yellow gold 29mm Automatic
Rolex 80318
RM66,688
Verified Dealer
 
US
Rolex Sea-Dweller 126600 Unworn 43mm Automatic
Rolex Pro Hunter - Sea Dweller Red
RM111,657
Verified Dealer
117
SE
Mido All Dial All Dial Carbon Fibre M8360.4.D8.92 New Steel 42mm Automatic Malaysia, Kuala Lumpur
Mido All Dial Carbon Fiber Chronograph Chronometer Automatic
RM4,500
Free shipping
Verified Dealer
MY
Rolex Datejust 126334 Very good Steel 41mm Automatic Malaysia, Puchong, Selangor
TOP
Rolex Datejust 41 | 2019 | Wimbledon Dial | White Rolesor |...
RM44,000
Private Seller
MY
Breguet Reine de Naples 9807ST/5W/J50 New Steel 32.7mm Automatic
TOP
Breguet Reine de Naples, new, official retail price: 17.500 CHF
RM52,502
Verified Dealer
36
CH
Rolex Datejust 16234 Very good Steel 36mm Automatic Malaysia, Puchong, Selangor
TOP
Rolex Datejust 36 | 2005 | Tapestry Dial | White Rolesor | 16234
RM21,000
Private Seller
MY
Breitling Transocean AB015112/C860 New
Breitling Transocean Chronograph Limited Edition Blue Steel/Le...
RM22,185
Verified Dealer
585
JP
Rolex Datejust 126300 Unworn Steel 41mm Automatic Malaysia, Puchong, Selangor
TOP
Rolex Datejust 41 | 2019 | Sunburst Dial | Oystersteel | 126300
RM33,000
Private Seller
MY
Omega Seamaster Planet Ocean 232.30.42.21.01.001 Very good Steel 42mm Automatic Malaysia, Petaling Jaya
Omega Seamaster Planet Ocean
RM16,214
Verified Dealer
MY
Omega Speedmaster Professional Moonwatch Moonphase 304.93.44.52.03.001 New Ceramic Automatic Malaysia, Kuala Lumpur
Omega Speedmaster Professional Moonwatch Moonphase
RM36,000
Verified Dealer
MY
Omega Seamaster Diver 300 M 21230412003001 Very good Steel 41mm Automatic
Omega - Seamaster 300
RM15,147
Verified Dealer
117
SE
Breitling Aerospace Very good Titanium 40mm
Breitling Aerospace Titan, Minuten-Repetition, Chronometer,...
RM5,917
Verified Dealer
112
DE
Rolex Oyster Perpetual 31 177200 Pink Very good Steel 31mm Automatic
Rolex Oyster Perpetual Lady Medium Mid Size Automatic Damenuhr
RM18,303
Verified Dealer
463
DE
Rolex Lady-Datejust Pearlmaster 81209 New White gold 34mm Automatic
TOP
Rolex Pearlmaster 34, new, official retail price: 33.200 CHF
RM89,981
Verified Dealer
36
CH
Rolex Daytona 116519 Unworn White gold 40mm Automatic
Rolex Daytona Beach 116519
RM176,214
Free shipping
Verified Dealer
475
UK
Omega Seamaster Planet Ocean Chronograph 215.30.46.51.01.001 Unworn Steel 45.5mm Automatic
Omega Seamaster Planet Ocean Chronograph
RM24,312
Verified Dealer
121
CZ
Rolex Sea-Dweller 126600 New Steel 43mm Automatic
Rolex Sea-Dweller 50th Year Anniversary 126600
RM57,730
Free shipping
Verified Dealer
8
US
Omega Speedmaster Professional Moonwatch 310.20.42.50.01.001 New Steel 42mm Manual winding
Omega Speedmaster Moonwatch Apollo 11 50th Anniversary NEW 2019
RM59,082
Free shipping
Verified Dealer
104
IT
Omega Seamaster 168.024 Very good Steel 35mm Automatic
Omega Seamaster Chronometer, Automatik, ca. 1968
RM7,294
Verified Dealer
208
DE
Omega Seamaster Planet Ocean 215.92.46.22.03.001 Very good Ceramic 45.5mm Automatic
Omega - Seamaster Planet Ocean
RM29,862
Verified Dealer
117
SE
Rolex Datejust 1603 Very good Steel 36mm Automatic
Rolex Mens Rolex Datejust 18k White Gold Diamond & Stainless...
RM19,170
Free shipping
Verified Dealer
33
US
Rolex Datejust 126334 Unworn Steel 41mm Automatic
Rolex Datejust 41 Blue Index Dial Oyster Bracelet [Unworn]
RM43,746
Free shipping
Verified Dealer
86
US
Breguet Reine de Naples 8908BB/52/864.D00D New White gold Automatic
TOP
Breguet Reine de Naples, new, official retail price: 35.200 CHF
RM105,603
Verified Dealer
36
CH
Audemars Piguet Royal Oak Concept 26589IO.OO.D002CA.01 Unworn Titanium 44mm Manual winding
Audemars Piguet Royal Oak Concept Tourbillon GMT 44 Titanium...
RM802,521
Verified Dealer
696
NL
Omega Speedmaster Professional Moonwatch 310.20.42.50.01.001 Very good Steel 42mm Manual winding
Omega Speedmaster Professional Moonwatch
RM46,893
Free shipping
Verified Dealer
178
US
Rolex Datejust 126334 New Steel 41mm Automatic
Rolex Datejust 41mm 126334 Stainless Steel Jubilee Blue Roman
RM42,308
Free shipping
Verified Dealer
8
US
Rolex Datejust 126334 Very good Steel 41mm Automatic
Rolex Datejust 41 | Blue Dial Jubilee
RM45,544
Verified Dealer
 
UK
Omega Seamaster 168.0061 Good Steel 35mm Automatic
Omega Seamaster Chronometer, Automatik, ca. 1973
RM6,651
Verified Dealer
208
DE
Omega Seamaster Planet Ocean 215.30.40.20.04.001 Very good Steel 39.5mm Automatic
Omega - Seamaster Planet Ocean Co‑Axial Master Chronometer
RM17,095
Verified Dealer
117
SE
Omega Speedmaster Professional Moonwatch 311.33.42.50.01.001 Very good Steel 42mm Manual winding
Omega Speedmaster 50 Anniversario
RM40,367
Free shipping
Verified Dealer
104
IT
Rolex Sea-Dweller 126600 Very good Steel 43mm Automatic
Rolex Sea-Dweller Anniversary 126600
RM58,355
Verified Dealer
 
US
Jaquet-Droz Grande Seconde J014013208 New Rose gold 39mm Automatic
TOP
Jaquet-Droz Grande Seconde, lim. 1/8, official retail price:...
RM68,359
Verified Dealer
36
CH
Rolex Sky-Dweller 326935 Very good Rose gold 42mm Automatic
Rolex Sky-Dweller Sundust rose gold from 2016 with box + papers
RM178,669
Verified Dealer
696
NL
Rolex Datejust 126334 Very good Steel 41mm Automatic
Rolex Datejust
RM42,516
Free shipping
Verified Dealer
178
US
Rolex Datejust II 126334 Very good Gold/Steel 41mm Automatic
Rolex Datejust II 41mm BLUE Dial 126334 Oyster Band
RM39,598
Verified Dealer
32
US
Audemars Piguet Royal Oak Chronograph 26022BC Very good White gold 39mm Automatic
Audemars Piguet Royal Oak Chronograph NEW AP Service 26022BC.
RM89,908
Verified Dealer
63
DE
Rolex Submariner (No Date) 114060 Very good Steel 40mm Automatic
Rolex Submariner Non-Date Black Ceramic 114060
RM42,020
Free shipping
Verified Dealer
43
UK
Omega De Ville Hour Vision 433.33.41.21.03.001 Very good Steel 41mm Automatic
Omega - De Ville Hour Vision Co-Axial Master Chronometer
RM15,580
Verified Dealer
117
SE
Omega Speedmaster 310.20.42.50.01.001 New Steel 42mm Manual winding
Omega Speedmaster Apollo 11 50th Anniversary 310.20.42.50.01
RM55,021
Verified Dealer
226
US
Omega Good Yellow gold 54mm Manual winding
Omega Chronometer DDR Grade Very best 18k Gold World Time 1916
RM42,660
Free shipping
Verified Dealer
16
DE
Chaumet Liens W23871-02A New Rose gold 33mm Automatic
TOP
Chaumet Liens 33, new, official retail price: 18.700 CHF
RM34,244
Verified Dealer
36
CH
Rolex Daytona 116523 Very good Gold/Steel 40mm Automatic
Rolex Cosmograph Daytona steel / gold black diamond dial
RM61,697
Verified Dealer
696
NL
Rolex Yacht-Master II 116688 Unworn Yellow gold 44mm Automatic
Rolex Yacht-Master II 116688
RM167,810
Free shipping
Verified Dealer
475
UK
Rolex Datejust 126334 Very good Steel 41mm Automatic
Rolex Datejust
RM50,644
Free shipping
Verified Dealer
178
US
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Chronometer - Certified Precision

"Chronometer" may sound like a fancy name for a normal watch - after all, it just comes from the Greek words for "time" and "measure" - but chronometers are really something quite special. Chronometers are watches, yes, but watches that have been tried and tested and certified to meet exacting precision standards. The COSC in Switzerland determines which watches may actually call themselves "chronometers".


The Oceanic Origins of Chronometers

Though the Swiss set the standard, the English coined the word. In the quest to calculate the longitude, the Englishman Jeremy Thacker, a clockmaker of extraordinary skill, created a series of increasingly accurate clocks, well beyond what had had previously been achieved. The clocks were intended to be used aboard ships and had to keep absolutely accurate time in order to allow for calculating longitude precisely, and thus fixing the position of the ship in the vast ocean. The last of Thacker's chronometers was actually more like a very large pocket watch.

Other clockmakers - and increasingly watchmakers - copied from and improved upon Thacker's final chronometer, producing watches of greater and greater precision. The original standards for accuracy were actually far more exacting than those currently maintained by the COSC in Switzerland, so very few watches were certified as chronometers and thus very few were actually produced and sold. The original chronometer requirements for mechanical watches are no longer necessary, since digital watches can already exceed them, but chronometers are still manufactured and sold (and resold) today as examples of extremely fine precision engineering. The use of jewels and precious metals in watches owes its origins to chronometers - these materials were used to make the mechanical movements as precise as possible.


Officially Certified Chronometers

Chronometers are no longer rare. More than a million Officially Certified Chronometer certificates are issued each year. Those watches that pass the most rigorous of the COSG's tests are rewarded with a special serial number and, indeed, the right to call themselves "chronometers" at all. Chronometers must meet several requirements: they must display the seconds; they must be highly precise; they must demonstrate that precision over the course of several consecutive days of testing; they must perform precisely in different positions and at different temperatures.


Chronometers in Everyday Use

This may sound extreme, but such reliability was crucial for individuals and groups that had to rely on the precision of portable mechanical timekeepers in the past. Pilots watches, for instance, needed to perform as chronometers (and those that did not had to be hackable). The famous B-Uhren, commissioned by the German Luftwaffe and manufactured by several companies, were chronometer-certified pilots watches - or chronometers that were used as pilots watches, depending on your perspective. Interestingly, despite the many years between Thacker's invention and the production of the B-Uhren, chronometers were still tightly bound to use in navigation.

First at sea, then in the air. And, still today, at sea again - or at least under it. Some diving watches, like the Rolex submariner, are also certified chronometers. Divers must be able to reliably track how long they've been under and how much time they have to surface.

Though their accuracy may have been eclipsed by digital watches, chronometers are still useful today.


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