Omega Speedmaster 125 Chronograph Auto Full Set

Omega Speedmaster 125 Chronograph Automatic Full Set

A historically significant and highly distinctive model from Omega, the Speedmaster 125 was introduced in 1973 to commemorate the brand's 125th anniversary. It represents one of the earliest automatic chronograph chronometers ever produced and is powered by the Omega Caliber 1041, the first chronometer-certified automatic chronograph movement offered by the brand.

The watch features a bold, integrated stainless steel case design characteristic of the 1970s, paired with a black tachymeter bezel and a black dial with luminous markers and sub-dials. Its substantial presence and unique case architecture set it apart from traditional Speedmaster models, making it a standout piece within the lineage.

What truly distinguishes this example is its exceptional level of completeness. Vintage Speedmaster 125 models are increasingly difficult to find with their original accessories intact, and examples accompanied by the original box, manuals, and documentation are notably scarce. The survival of these elements together significantly enhances both collectibility and desirability, as most examples on the market today are offered as watch-only.

This level of completeness offers collectors a rare opportunity to acquire a well-preserved example that reflects how the watch would have originally been presented at the time of purchase.

Specifications

Brand: Omega
Model: Speedmaster 125
Reference: 378.0801
Circa: 1973

Movement: Omega Caliber 1041 automatic chronograph (chronometer certified)
Functions: Hours, Minutes, Seconds, Chronograph, Date

Case Size: Approximately 42 x 49 mm
Case Material: Stainless steel
Bezel: Black tachymeter bezel

Dial: Black dial with luminous markers and sub-dials

Crystal: Acrylic

Bracelet: Original integrated Omega stainless steel bracelet
Clasp: Signed Omega clasp

Box and Papers: Includes original Omega presentation box, manuals, and documentation

Condition

Vintage / Pre-owned - please refer to photos. The case shows honest wear consistent with age, retaining its original character. The dial remains attractive with natural aging and patina.

The bracelet shows visible wear and stretch from use and may benefit from servicing or tightening depending on preference, though it remains presentable.

The movement is currently running; however, service history is unknown. Routine servicing is recommended for optimal performance.

Collector's Perspective

The Speedmaster 125 holds an important place in Omega's history as one of the first automatic chronograph chronometers, bridging the gap between traditional manually wound Speedmasters and the modern automatic era.

Collectors are increasingly drawn to these models for their technical significance, bold 1970s design, and relative scarcity compared to more common Speedmaster references. Examples retaining their original accessories are especially desirable, as completeness is a key factor in long-term collectibility and value appreciation.

Collector's Value & Market Analysis

The Speedmaster 125 has seen steady collector interest as awareness of its historical importance continues to grow.