Omega - Seamaster - 166.087 - Men - 1970

Name / Brand: Omega Seamaster Automatic

Movement: Calibre 1002

Year of production: 1970

Case reference: 166.087 / 166.110

Country of origin: Switzerland

Box dimensions: 38.5 mm diameter (excluding crown) and 42 mm lug to lug

Style: Vintage sports and dress watch / Collectible from Omega's golden era.

Description of the specimen: Automatic solidity and patina with character
This Omega Seamaster showcases the brand’s design evolution towards the late 1960s and early 1970s, favoring cases with more geometric presence and high-frequency automatic calibers.

Dial and presence:
The original silver-toned dial features a beautiful natural speckled patina, giving it an unmistakable and honest vintage character, remaining unrestored. Its faceted, textured applied hour markers stand out imposing, catching light in three dimensions. At the 3 o’clock position is the calendar window, elegantly framed, offering impeccable legibility. The slender baton hands and the outer minute track complete a sporty yet sophisticated design, perfectly complemented by a stainless steel Milanese mesh bracelet that conforms to the case lines.

Case, dimensions and authenticity:
With notable measurements of 38.5 mm in horizontal diameter and 42 mm lug-to-lug, this cushion-shaped case presents a robust and very contemporary wrist presence, pairing more heft than the traditional round designs of its time.

The case back reveals in relief the iconic, historic Seahorse emblem, the unmistakable mark of the Seamaster line. Inside, the back shows Omega Watch Co. authenticity seal, the inscriptions FAB. SUISSE / SWISS MADE and the alloy ACIER INOXYDABLE. It bears engraved the two official case references for this chassis: 166.087 (framed in the design box) and 166.110.

Heart of the Piece (Calibre 1002):
Inside beats the excellent Omega 1002 automatic movement with 20 jewels. This high-frequency movement displays the signature bronze-gold plating of the brand and features a cut rotor with the Omega logo. The serial number clearly engraved on the plate places the manufacture of this mechanical heart in 1970. It is a relatively modern caliber for its era, equipped with a quick-set date function and designed to offer outstanding daily precision and performance.

Conclusion:
This Omega Seamaster is a striking, authentic piece rich in history. The combination of its 38.5 mm case with the robustness of the 1002 automatic caliber and a dial that proudly wears its patina makes it an ideal choice for enthusiasts seeking a vintage watch with genuine personality and the reliability of one of the best periods in Swiss watchmaking.