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

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

Style: vintage sport and dress watch / Omega golden era collecting.

Description of the piece: Automatic solidity and patina with character
This Omega Seamaster piece perfectly represents the brand’s design evolution toward the late 1960s and early 1970s, embracing cases with a stronger geometric presence and high-frequency automatic calibers.

Dial and Presence:
The original silver-toned dial shows a beautiful natural speckled patina that gives it unmistakable vintage character and honesty, remaining free of restorations. Its imposing, geometrically faceted hour markers stand out in relief, catching the light in three dimensions. The calendar window at 3 o’clock is elegantly framed, offering impeccable legibility. The slender baton hands and the outer minute scale complete a sporty yet sophisticated design, perfectly enhanced 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 offers a robust and very contemporary presence on the wrist, wearing more substantial than traditional round designs of the era.

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

The Heart of the Piece (Calibre 1002):
Inside beats the excellent Omega Calibre 1002 automatic with 20 jewels. This high-frequency movement features the characteristic and striking rose-gold plating of the firm and has a skeleton rotor with the Omega logo. The serial number crisply engraved on the plate places the manufacture of this mechanical heart in the year 1970. It is a modern caliber for its era, equipped with a quickset date feature and designed to offer outstanding precision and day-to-day performance.

Conclusion:
This Omega Seamaster is a solid, authentic piece loaded with 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, make it an ideal choice for enthusiasts seeking a vintage watch with genuine personality and the reliability of one of the best eras of Swiss watchmaking.