Omega Seamaster 120m Seamaster Polaris Titane / Yellow Gold / Chronograph

Reference TB 378.0885

About this watch

The Omega TB 378.0885 Seamaster Polaris Titane / Yellow Gold / Chronograph is a remarkable luxury watch that blends innovative design with practical functionality. This stunning timepiece features a striking combination of titanium and yellow gold, making it ideal for daily wear due to its lightweight comfort. The black matte dial with stick and dot indexes adds to the overall aesthetic, while the chronograph function allows for both style and functionality. With a water resistance of 120 meters, this watch is designed to keep up with your lifestyle, whether that involves splashing around at the beach or diving into deeper adventures.
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Key Features

  • Omega caliber 1154 movement
  • 41.70mm titanium & yellow gold case
  • 120m water resistance
  • Chronograph function
  • Black matte dial with stick and dot indexes
  • Lightweight comfort due to titanium construction

Specifications

Brand
Omega
Family
Seamaster 120m
Model
Seamaster Polaris Titane / Yellow Gold / Chronograph
Reference
TB 378.0885
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
Case
41.7mm
Dial Color
Black
Water Resistance
120

Current Listings

[WTS] Rare JDM Omega Seamaster 120M ref. 2501.83 Blue "Explorer" Dial

Rare JDM Omega Seamaster 120M ref. 2501.83 Blue "Explorer" Dial

Omega - 2501.83 · $2,000
A rare JDM Omega Seamaster 120M with a blue 'explorer' dial, made in approximately 2006, in excellent condition.

  • Condition: Excellent
  • Dial type: Blue sunburst
  • Serial number year: Approximately 2006
  • Crystal condition: Clean with no scratches
Posted at
Jan 18, 2026, 4:50 AM
Active
[WTS] Rare JDM Omega Seamaster 120M ref. 2501.83 Blue "Explorer" Dial

Rare JDM Omega Seamaster 120M ref. 2501.83 Blue "Explorer" Dial

Omega - 120M ref. 2501.83 · $1,800
This Omega Seamaster 120M features a rare Japanese Domestic Market (JDM) variant with an 'explorer' like blue sunburst dial and is in excellent condition, having been fully serviced in mid 2024. The watch boasts clean lines, full-lumed hands, and a crystal that shows no scratches.

  • Condition: Excellent
  • Case size: unknown
  • Diameter: unknown
  • Water resistance: 120m
Posted at
Jan 17, 2026, 10:11 PM
Active
[WTS] Omega Seamaster 120M 2501.81 ($1199)

Omega Seamaster 120M 2501.81 ($1199)

Omega - 2501.81 · $1,199
This Omega Seamaster 120M is for sale as the seller recently purchased it but has lost interest.

  • Condition: Great condition with no major scratches, unknown service history
  • Service History: Unknown
Posted at
Jan 16, 2026, 1:52 PM
Active