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

Current Listings

Omega Seamaster Planet Ocean Chronograph Ref - 215.32.46.51.01.004 Full Set!

Omega - 215.32.46.51.01.004 · $5,950

A commanding presence on the wrist, this latest release in grayscale has a unique look that can be dressed up or down.

Condition: good with minor ding on lower left lug
Water Resistance: 300m

Posted at

Jul 1, 2025, 6:28 PM

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Omega Seamaster 300 Chronograph $4,550

Omega - 210.30.44.51.03.001 · $4,550

This Omega Seamaster 300 Diver Chronograph features a polished blue ceramic bezel and laser-engraved waves on the dial.

Condition: good pre-owned condition with minor wear marks
Case Size: 44mm diameter
Lug Width: 21mm
Movement: Automatic Omega Cal. 9900

Posted at

Jul 1, 2025, 3:00 PM

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Omega Seamaster Diver 300M 210.32.42.20.03.001 Like New - Full Set $4,150

Omega - 210.32.42.20.03.001 · $4,150

This Omega Seamaster Diver 300M is in excellent pre-owned condition, worn lightly and well cared for, and presents beautifully on the wrist. It's a rugged yet refined diver ideal for summer or year-round wear.

Condition: Excellent
Case Size: 42mm diameter
Water Resistance: 300m / 1000ft depth rating

Posted at

Jul 1, 2025, 2:32 PM

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Omega Seamaster Professional 300 Grey Wave Dial REF 210.32.42.20.06.001

Omega - 210.32.42.20.06.001

This is a Omega Seamaster Professional 300 with grey wave dial for sale.

Posted at

Jul 1, 2025, 2:11 PM

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Omega Seamaster Aqua Terra World Timer Worldtimer 220.12.43.22.03.001 2021 $6200

Omega - 220.12.43.22.03.001 · $6,200

This Omega Seamaster Aqua Terra World Timer is a worldtimer watch from 2021. It comes with its original box and warranty card. The seller is a registered dealer in Singapore.

Condition: Very lightly used, some scratches on the bezel and watch
Year: 2021
Set included: Full set, including box and warranty card
Shipping options: Wise, Revolut, Wire Transfer, Crypto, Venmo

Posted at

Jul 1, 2025, 2:06 PM

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Omega Seamaster Planet Ocean 600m | ref. 215.30.40.20.03.001 | 2025 Complete Set

Omega - 215.30.40.20.03.001 · $4,750

This Omega Seamaster Planet Ocean 600m is a 2025 model with a complete set of accessories, including double box sets and warranty cards.

Condition: Excellent preowned condition
Depth rating: 600m
Scope of delivery: Double Box Set, Warranty Card, Original Purchase Receipt, Pictogram card, master Chronometer card, instruction book, full links

Posted at

Jul 1, 2025, 1:57 PM

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Omega Seamaster Heritage 234.30.41.21.01.001

Omega - 234.30.41.21.01.001

The Omega Seamaster Heritage embodies a timeless elegance, drawing inspiration from Omega’s rich maritime legacy while embracing cutting-edge horological innovation. This watch is a testament to Omega’s enduring commitment to precision, durability, and classic design, offering a unique blend of vintage aesthetics and modern performance.

Condition: Excellent condition with little to no signs of wear.
Movement: Omega Calibre 8800, Self-winding movement with Co-Axial escapement
Case diameter: 41mm diameter
Water resistance: 300 meters (1000 feet)

Posted at

Jul 1, 2025, 12:39 PM

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