Omega Seamaster Seamaster Chronograph

Reference ST 176.007

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

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  • Condition: great shape
  • Material: Black Rubber Strap
  • Strap type: 2-piece OEM strap
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  • Condition: near-mint condition, purchased in 2022 and hardly worn
  • Case material: stainless steel
  • Bracelet material: stainless steel
  • Water resistance depth: 150 meters
Posted at
May 8, 2025, 4:02 PM
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Omega Seamaster 300M - Grey / Titanium Diver - 210.32.42.20.06.002 ( new )

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A brand new Omega Seamaster 300M 42mm Grey Dial / Titanium Bezel on Rubber Strap, complete with all boxes, papers, booklets, hang tag and Omega Warranty Card dated May 2025.

  • Condition: Brand New / Complete Set
  • Case material: Stainless Steel
  • Movement: 8806 Master Co-Axial Movement
  • Size: 42mm diameter
Posted at
May 8, 2025, 3:47 PM
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[WTS] 2022 Omega Seamaster Professional 42mm 210.30.42.20.06.001

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  • Condition: Pre-Owned, great condition with marks on bracelet and clasp
  • Case Diameter: 42mm
  • Movement Rating: Master Chronometer
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Omega Seamaster Boutique Edition Red Steel 39.5mm 511.13.40.20.11.002 Bracelet Automatic

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Omega - 511.13.40.20.11.002 · $6,599.007
This Omega Seamaster Boutique Edition is a pre-owned, automatic watch with a stainless steel case and red dial.

  • Condition: Excellent
  • Case diameter: 39.5mm
  • Water resistance: 150m/500ft
  • Bracelet length: fits 7.5' wrist on last hole position
Posted at
May 8, 2025, 2:00 PM
Active
Omega Seamaster Planet Ocean Titanium Blue 45.5mm 232.92.46.21.03.001 Strap

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Omega - 232.90.44.22.03.001 · $4,499.004
This Omega Seamaster Planet Ocean GMT Titanium Blue is a pre-owned watch with a 45.5mm titanium case and blue rotating bezel.

  • Condition: Very good condition
  • Case diameter: 45.5mm
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  • Crystal: Sapphire
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May 8, 2025, 1:56 PM
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  • Condition: Great condition with minor imperfections, running well and no service needed
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  • Diameter: 42mm
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Posted at
May 8, 2025, 1:42 PM
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  • Condition: Used, with minor scratches and signs of normal wear
  • Movement: Automatic Co-Axial Master Chronometer cal 8900
  • Bracelet Type: Black rubber strap and brushed/polished stainless steel bracelet (OEM)
  • Bracelet Size: 6.5"
Posted at
May 8, 2025, 1:32 PM
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[WTS] Omega Seamaster Diver Chronograph - Blue Ceramic

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This Omega Seamaster Diver Chronograph features a blue ceramic bezel and dial, an integrated date at 10 o'clock, and a chronograph complication powered by the Omega Co-Axial calibre 3330.

  • Condition: Unworn, new condition
  • Case size: 44mm diameter
  • Water resistance: 300m / 1000 feet
Posted at
May 8, 2025, 1:28 PM
Active