65 listings including promoted listings
Popular
Omega Speedmaster Mark IV
4.5 ref.176.0012
RM9,515
+ RM281 for shipping
Omega Speedmaster Mark IV
Vintage
RM14,232
Excl. shipping
Private Seller
Popular
Omega Speedmaster Mark IV
176.009 Original steel bracelet
RM12,371
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
4.5 SERVICED
RM9,282
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
176.0012
RM9,996
Excl. shipping
Private Seller
Popular
Omega Speedmaster Mark IV
42 mm Speedmaster Automatic Mark 4.5 IV Chronograph 176.0012 Tritium ca. 1979 Etui
RM13,280
+ RM947 for shipping
Omega Speedmaster Mark IV
176.009
RM16,816
+ RM909 for shipping
Omega Speedmaster Mark IV
4.5 Only Watch Omega-Service-Box Fully Serviced
RM18,801
Excl. shipping
Private Seller
Popular
Omega Speedmaster Mark IV
176.0015 (Mark 4.5) FULLY SERVICED
RM13,634
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
4.5
RM10,448
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
176.009
RM13,756
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
4.5
RM11,376
+ RM1,185 for shipping
Omega Speedmaster Mark IV
Lemania 5100 1982 Originalzustand
RM11,852
+ RM262 for shipping
Omega Speedmaster Mark IV
4.5 , 176.0012 Serviced in 2020
RM9,090
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
176.009
RM13,756
+ RM309 for shipping
Omega Speedmaster Mark IV
176.009
RM12,137
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
スピードマスター マーク4.5
RM10,559
+ RM600 for shipping
Omega Speedmaster Mark IV
42 mm Speedmaster Automatic Mark 4.5 IV Chronograph 176.0012 Tritium ca. 1980 Etui
RM12,804
+ RM947 for shipping
Popular
Omega Speedmaster Mark IV
176.0015
RM13,089
+ RM1,185 for shipping
Chrono24 Direct
Omega Speedmaster Mark IV
Automatic Chronograph - year 1973
RM16,493
+ RM690 for shipping
Omega Speedmaster Mark IV
176.0015
RM16,183
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
Ref: 176.009 New Service
RM15,446
+ RM947 for shipping
Omega Speedmaster Mark IV
オメガ OMEGA 176.0012 スピードマスター マーク4.5 Cal.1045 クロノグラフ 自動巻き メンズ 768597 ev20 中古
RM8,652
+ RM300 for shipping
Popular
Omega Speedmaster Mark IV
Ref. ST176.0012 Kal 1045 Omega kompletter Wartungsdienst Full Set aus 1981
RM22,823
+ RM1,666 for shipping
Omega Speedmaster Mark IV
4.5
RM19,991
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
with blue Soleil dial
RM11,895
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
or 4.5 Automatic Day-Date from the 80s
RM13,059
Free shipping
Omega Speedmaster Mark IV
4.5 ref.176.0012
RM11,186
+ RM281 for shipping
Omega Speedmaster Mark IV
factory serviced
RM17,373
+ RM714 for shipping
Omega Speedmaster Mark IV
45
RM11,661
+ RM428 for shipping

Worry-Free Watch Purchases

Chrono24 Buyer Protection Has You Covered

More information

Omega Speedmaster Mark IV
4.5 176.0012
RM12,555
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
176.0015
RM9,996
+ RM857 for shipping
Omega Speedmaster Mark IV
Chrono 42mm Herren Uhr Automatik 176.0012 Vintage Rar
RM11,324
+ RM48 for shipping
Omega Speedmaster Mark IV
4.5 Vrlo lijep i ocuvan Omega Speedmaster Mark 4.5 kupljen 1978
RM16,659
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
4.5 Chronograph 1760012 Edelstahl vintage 42mm Herren
RM13,323
+ RM471 for shipping
Omega Speedmaster Mark IV
Rare Blue Dial Unpolished Automatic 40mm Papers
RM17,679
+ RM450 for shipping
Omega Speedmaster Mark IV
4.5 sehr SELTEN mit unrestauriertem ORIGINALZIFFERNBLATT
RM13,708
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
Automatic Caliber 1045 Steel Ref.176.0015
RM11,899
+ RM328 for shipping
Omega Speedmaster Mark IV
176.0012 chronograph black dial 1977’s
RM17,373
+ RM476 for shipping
Omega Speedmaster Mark IV
4.5 Omega Speedmaster Mark MK4.5
RM11,899
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
4.5 Mint Condition Extract 1979
RM22,847
+ RM952 for shipping
Omega Speedmaster Mark IV
Chrono 42mm Herren Uhr Automatik 176.0012 Om246
RM10,514
+ RM48 for shipping
Omega Speedmaster Mark IV
4.5
RM13,304
+ RM328 for shipping
Omega Speedmaster Mark IV
176.0012 Mark 4.5 Chronograph Vintage Perfekt orig. condition
RM20,229
+ RM452 for shipping
Omega Speedmaster Mark IV
176.009
RM20,362
+ RM714 for shipping
Omega Speedmaster Mark IV
Vintage Speedmaster Mark IV Automatic Chronograph 70's
RM20,068
+ RM378 for shipping
Omega Speedmaster Mark IV
4.5 - Ref. 176.0012 - Vintage
RM18,944
+ RM9,515 for shipping
Omega Speedmaster Mark IV
1760015
RM18,325
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
2 3570.40 Apollo 11 Moon Landing 35th Anniversary Japan Limited Edition
RM43,336
Free shipping
Omega Speedmaster Mark IV
4,5 Fullset Vintage 176.0012
RM18,082
+ RM566 for shipping
Omega Speedmaster Mark IV
4.5
RM15,745
+ RM859 for shipping
Omega Speedmaster Mark IV
4.5 - 176.0012 Edelstahl Automatik 42mm vintage
RM16,179
+ RM471 for shipping
Omega Speedmaster Mark IV
4.5 Chronograph Vintage,SUPER FULL SET 1.Owner
RM22,847
+ RM452 for shipping
Omega Speedmaster Mark IV
4.5 (serviced)
RM15,469
+ RM214 for shipping
Omega Speedmaster Mark IV
176.0012
RM16,612
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
4.5 Cal. 1045 Steel ca. 1983 Vintage in very good condition
RM18,087
+ RM1,423 for shipping
Omega Speedmaster Mark IV
176.0012
RM11,661
Excl. shipping
Private Seller
Omega Speedmaster Mark IV
4.5 Chronograph Vintage Top Day Date 1045 Box
RM17,606
+ RM690 for shipping
Omega Speedmaster Mark IV
4.5
RM12,804
+ RM328 for shipping
Omega Speedmaster Mark IV
4.5 Omega Caliber 1045 Ref: 176.0012 New Service
RM19,015
+ RM947 for shipping
  • 30
  • 60
  • 120

Omega Speedmaster Mark IV & Mark 4.5

The Omega Speedmaster Professional Mark IV and Mark 4.5 are among the most unconventional timepieces in the Speedmaster collection. The remarkable design was far ahead of its time. Today, these watches are winning favor among collectors.

The Squircle-Shaped Speedy

Omega launched the automatic Speedmaster Professional Mark IV ref. 176.0009 In 1973. This model goes against the grain of the standard Speedmaster design. The Mark IV has a cushion-shaped stainless steel case, following in the footsteps of the Mark II from 1969. The surfaces of the case are brushed, while the narrow edges are polished.

Today, the Speedmaster Mark models are considered somewhat unconventional. Interestingly, these cushion-shaped watches were actually ahead of their time, as this case shape only started to gain traction years later in the 1980s. Omega only produced the Speedmaster Mark IV until 1974, at which time it was replaced by the Mark 4.5 ref. 176.012. Although the successor model differs in terms of movement and dial design, Omega still considers it to be part of the Mark IV series.

Reasons to Buy the Omega Speedmaster Mark IV and 4.5

  • Extraordinary Speedmaster design
  • Mark IV: Omega's first chronograph with an automatic movement
  • 24-hour display for travelers
  • Relatively affordable

Details & Prices: Speedmaster Mark IV & 4.5

The Speedmaster Professional Mark IV measures 41 mm in diameter and features a black dial. You will notice that this timepiece only has two subdials: a 12-hour counter at 6 o'clock and a combined small seconds and 24-hour display at 9 o'clock. The 24-hour hand is triangular and sits on a small, round plate that makes a full rotation every 24 hours. This subdial clearly indicates whether it is day or night in the second time zone via gray shading between 6 and 18. The Mark IV also has a date window at 3 o'clock. Another interesting detail is that the chronograph minute and second hands are located in the center of the dial. The tachymeter scale is printed on the inner side of the mineral crystal protecting the dial.

Inside the case, you'll find the automatic Omega 1040 caliber. This movement is based on the Lemania 1340, which can also be found in many other chronographs from various brands such as BWC, Enicar, and Tissot. The most significant modification Omega made to the 1340, and possibly the only modification, was the addition of a 24-hour counter. The balance of the caliber 1040 ticks at 28,800 vph, and the power reserve clocks in at about 44 hours. You can pair this watch with a three-piece link stainless steel bracelet or a sporty strap made of Corfam, a synthetic leather.

Pre-owned, the Speedmaster Professional Mark IV ref. 176.0009 sells for around 1,600 USD on Chrono24.

Differences & Prices: Speedmaster Mark IV and Mark 4.5

Produced between 1974 and 1986, the Speedmaster Professional Mark 4.5 differs from its predecessor in some key details, mainly movement and dial design. Unlike the Mark IV, which is powered by the Omega 1040, the Speedmaster Mark 4.5 uses the caliber 1045, which is based on the Lemania 5100.

Contrary to the Speedmaster Mark IV, which only has two subdials, the Mark 4.5 has three. The 12-hour counter sits at 6, the small seconds at 9, and the 24-hour display at 12 o'clock. The day of the week and date displays are at the 3 o'clock position. The chronograph minute and second hands are positioned in the center of the dial, alongside those for the normal hours and minutes. Expect to pay around 2,900 USD for a pre-owned Speedmaster Mark 4.5.