Omega Seamaster Seamaster Chronograph

Reference ST 176.007

Omega Seamaster Chronograph

About this watch

The Omega Seamaster ST 176.007 Seamaster Chronograph is a stunning timepiece that effortlessly combines elegance with functionality. Produced between 1972 and 1976, this classic beauty is not just a tool for telling time; it’s a piece of history, a statement of style, and a marvel of horological engineering. At the heart of the ST 176.007 is the Omega caliber 1040, an automatic chronograph movement that’s as robust as it is reliable. This movement is actually Omega’s version of the Lemania 1340, known for its durability and precision. With a 40-hour power reserve and 17 jewels, this movement is designed for performance. The design of the Omega ST 176.007 is truly captivating, with a cushion-shaped case measuring 38.50 mm in diameter that strikes the perfect balance between boldness and wearability. The sunburst blue dial is one of the most striking features of this timepiece, offering versatility and sophistication. Whether you’re at the office or enjoying a night out, this watch is sure to enhance your style with its elegant design and robust functionality.
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Key Features

  • Omega caliber 1040 automatic chronograph movement
  • Cushion-shaped stainless steel case measuring 38.50 mm in diameter
  • Sunburst blue dial with stick indexes and hands
  • 60 meters water resistance, suitable for everyday wear
  • Plexiglass crystal offers a soft, warm look
  • Robust automatic chronograph movement with 40-hour power reserve
  • Date complication ensures precise timekeeping

Specifications

Brand
Omega
Family
Seamaster
Model
Seamaster Chronograph
Reference
ST 176.007
Movement
1040
Movement Features
  • Small Seconds, Minutes, Additional 24 Hour Hand (adjustable)
  • Date
  • Chronograph
Case
Stainless Steel 38.5mm
Dial Color
Blue
Crystal
Plexi
Water Resistance
60

Current Listings

[WTS] Omega Seamaster Professional 300M Co-Axial 41mm "SMPc" Blue Ceramic No Wave Dial Bond (Ref. 212.30.41.20.03.001)

Omega Seamaster Professional 300M Co-Axial 41mm "SMPc" Blue Ceramic No Wave Dial Bond (Ref. 212.30.41.20.03.001)

Omega - 212.30.41.20.03.001 · $8,500
This Omega Seamaster Professional 300M Co-Axial 41mm watch features a blue ceramic bezel and no wave dial, along with the Bond name engraved on it.

Posted at
Apr 20, 2026, 3:28 AM
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[WTS] Omega Seamaster Quartz — Ref. ST 196.0082 — 1977 — Cal. 1345 — Day/Date — $499 + $11 shipping CONUS

Omega Seamaster Quartz — Ref. ST 196.0082 — 1977 — Cal. 1345 — Day/Date — $499 + $11 shipping CONUS

Omega - ST 196.0082 · $499
This is a 1977 Omega Seamaster Quartz with Cal. 1345 movement, featuring an independent jumping hour hand and day/date display at 3 o'clock. The stainless steel case has a water resistance of 3 BAR and a brushed silver dial.

  • Condition: running perfectly
  • Movement: Cal. 1345 in-house quartz, 32,768 Hz, 7 jewels
  • Diameter: 35.5mm without crown
  • Water Resistance: 3 BAR
Posted at
Apr 20, 2026, 12:06 AM
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[WTS] OMEGA Seamaster Diver 300M 210.32.42.20.04.001 Box And Papers+ Original Receipt $4300+ 🏷️

OMEGA Seamaster Diver 300M 210.32.42.20.04.001 Box And Papers+ Original Receipt $4300+ 🏷️

OMEGA - 210.32.42.20.04.001 · $4,300
The Omega Seamaster Diver 300M is a 42mm watch featuring a white dial with waves, 300 meter water resistance, and an 8800 movement.

  • Condition: Excellent, small scratches on bezel groove
  • Case size: 42mm
  • Water resistance: 300m
  • Movement: 8800
Posted at
Apr 19, 2026, 9:31 PM
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[WTS] Omega SMP 300 Seamaster Diver 300M America's Cup on Rubber Strap 210.32.42.20.04.002

Omega SMP 300 Seamaster Diver 300M America's Cup on Rubber Strap 210.32.42.20.04.002

Omega - 210.32.42.20.04.002 · $4,900
A Omega Seamaster Diver 300M America's Cup on a rubber strap with a red tipped hand and full deployment buckle.

  • Condition: Excellent condition
  • Strap material: rubber
Posted at
Apr 19, 2026, 7:33 PM
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[WTS] Omega Seamaster 300 Heritage - Full Set

Omega Seamaster 300 Heritage - Full Set

Omega - 234.30.41.21.01.001 · $4,750
This Omega Seamaster 300 Heritage features a black dial, stainless steel case, and a black oxalic anodized aluminum bezel with vintage Super-LumiNova diving scale. It is presented on a stainless steel bracelet and powered by the OMEGA Co-Axial Master Chronometer Calibre 8912.

  • Condition: Excellent
  • Bracelet material: stainless steel
  • Bezel material: black oxalic anodized aluminum
  • Case size: 41mm
Posted at
Apr 19, 2026, 7:01 PM
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[WTS] Vintage 1960s 14701-62c Date Yellow Gold Omega Seamaster with Onyx indices- Regulated $900

Vintage 1960s 14701-62c Date Yellow Gold Omega Seamaster with Onyx indices- Regulated $900

Omega - 14701-62c · $900
This vintage Omega Seamaster Date features an untouched dial and a regulated movement. The watch is in good condition with beautiful Onyx black indices and a coat hanger S.

  • Condition: Good condition, some patina on the dial
  • Movement: Omega 562 Caliber
  • Bracelet: Gold Kreisler stretch bracelet
Posted at
Apr 19, 2026, 6:25 PM
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[WTS] Omega Seamaster “goldeneye” ref: 2541.80.00 full set;$2550 shipped

Omega Seamaster “goldeneye” ref: 2541.80.00 full set;$2550 shipped

Omega - 2541.80.00 · $2,550
This Omega Seamaster Professional 300M Quartz is a true icon and the original 'Bond' watch worn by Pierce Brosnan in GoldenEye. It's a reliable quartz movement dive watch with a classic Seamaster design.

  • Condition: Pre-owned with normal wear consistent with use
  • Movement: Omega Quartz (cal. 1538)
  • Water Resistance: 300m depth rating
  • Size: 41mm diameter
Posted at
Apr 19, 2026, 6:10 PM
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[WTS] Omega Seamaster Aqua Terra 15,000 Gauss 231.10.42.21.01.002 Full Set 2019

Omega Seamaster Aqua Terra 15,000 Gauss 231.10.42.21.01.002 Full Set 2019

Omega - 231.10.42.21.01.002 · $5,900
The Omega Seamaster Aqua Terra >15,000 Gauss is a distinctive modern Aqua Terra reference known for its black textured dial and impressive anti-magnetic capability. It measures 41.5mm in stainless steel and features Omega's Co-Axial movement.

  • Condition: Excellent, with no visible scratches and excellent crystal condition
  • Case Material: Stainless Steel
  • Case Size: 41.5mm diameter
  • Movement: Co-Axial movement
Posted at
Apr 19, 2026, 6:08 PM
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[WTS] 2020 Omega Seamaster Diver 41mm 212.30.41.20.03.001 Blue No Wave Full Set - $3,695

2020 Omega Seamaster Diver 41mm 212.30.41.20.03.001 Blue No Wave Full Set - $3,695

Omega - 212.30.41.20.03.001 · $3,695
2020 Omega Seamaster Diver Blue No Wave, a 41mm diver's watch in excellent condition.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2020
  • Shipping: Fully insured via Fedex in the USA within 24 hours of receiving payment
  • Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Instructions Manual
Posted at
Apr 19, 2026, 5:13 PM
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