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

[WTS] Omega Seamaster Cosmic 166.035 $550

Omega Seamaster Cosmic 166.035 $550

Omega - 166.035 · $550
A beautiful Omega Seamaster Cosmic Date from the 1960s with a stainless steel case and silver brushed dial.

  • Condition: Good condition with signs of wear
  • Case Size: 35mm diameter
  • Movement Type: Automatic
Posted at
Jul 1, 2025, 9:30 AM
Active
[WTS] Omega Seamaster 166.002 (Serviced) With Handmade Leather Strap only for 750$ Shipped 🚢 Via FedEx

Omega Seamaster 166.002 (Serviced) With Handmade Leather Strap only for 750$ Shipped 🚢 Via FedEx

Omega - 166.002 · $750
The Omega Seamaster 166.002 is a stainless steel watch from 1966 featuring a 34mm case size and automatic movement calibre 565.

  • Condition: good, with hairline scratches on the case and crystal
  • Case Size: 34mm diameter
  • Movement Calibre: 565
  • Serviced: recently serviced
Posted at
Jul 1, 2025, 9:24 AM
Active
[WTS][US] Omega Seamaster 300 Heritage - 41mm - Black Dial - 234.30.41.21.01.001 - Full Set

[US] Omega Seamaster 300 Heritage - 41mm - Black Dial - 234.30.41.21.01.001 - Full Set

This Omega Seamaster 300 Heritage is a 41mm watch with a black dial, featuring a mechanical movement that functions perfectly.

  • Condition: Fantastic with minor hairlines
  • Case Size: 41mm diameter
Posted at
Jul 1, 2025, 9:08 AM
Active
[WTS] Omega Seamaster Planet Ocean GMT - 232.30.44.22.01.001 - Excellent condition - B&P - 2019

Omega Seamaster Planet Ocean GMT - 232.30.44.22.01.001 - Excellent condition - B&P - 2019

Omega - 232.30.44.22.01.001 · $11,500
  • Condition: Excellent
  • Band: B&P (bracelet and strap)
  • Year: 2019
Posted at
Jul 1, 2025, 6:51 AM
Active
[WTS] Omega Seamaster 300 Diver OEM Stainless Steel Bracelet £290

Omega Seamaster 300 Diver OEM Stainless Steel Bracelet £290

Omega - 300 Diver · $290
OEM stainless steel bracelet

  • Bracelet material: stainless steel
Posted at
Jul 1, 2025, 5:18 AM
Active
[WTS] Omega Seamaster Day Date 168.023

Omega Seamaster Day Date 168.023

Omega - 168.023 · $1,400
A 1969 Omega Seamaster with a 36.5mm gold-capped case, featuring a super clean sea monster case back medallion and a sparkle dial in mint, original factory condition.

  • Condition: Excellent, mint condition for being 56 years old
  • Case size: 36.5mm
  • Movement: 28 MIL Caliber 751 automatic 24-jewel movement
Posted at
Jun 30, 2025, 9:04 PM
Active
[WTS] Omega Seamaster Quartz 41mm 1650$

Omega Seamaster Quartz 41mm 1650$

Omega - 2541.80 · $1,650
The Omega Seamaster Quartz features a blue wave dial and aluminium bezel, suitable for an approximately 7.5-inch wrist.

  • Condition: nice condition with some signs of wear
  • Material: aluminium
  • Dial color: blue
Posted at
Jun 30, 2025, 6:30 PM
Active
[WTS] Gold Capped Vintage Omega Seamaster Ref 2846 PRICE DROP

Gold Capped Vintage Omega Seamaster Ref 2846 PRICE DROP

Omega - 2846 · $699
A vintage Omega Seamaster from 1954 with a self-winding Cal 501 movement and original two-tone dial. The gold capped case has some wear, but the watch keeps good time.

  • Condition: fair
  • Movement: self winding Cal 501
  • Dial condition: nice patina throughout
  • Case condition: fair with wear shown throughout
Posted at
Jun 30, 2025, 6:20 PM
Active
Omega Seamaster 300 - Black Wave Dial - 210.30.42.20.01.001 ( new / 2025 )

Omega Seamaster 300 - Black Wave Dial - 210.30.42.20.01.001 ( new / 2025 )

Omega - 210.30.42.20.01.001 · $4,995.005
Up for sale is a brand new Omega Seamaster 300 42mm 8800, Black Dial / Bezel on Bracelet - reference # 210.30.42.20.01.001 It comes complete with all boxes, papers, booklets, hang tag and Omega Warranty Card dated February 2025.

  • Condition: Brand new
  • Case size: 42mm
  • Movement: 8800 Master Co-Axial Movement
Posted at
Jun 30, 2025, 3:32 PM
Active