Yema Sous-Marine, Ref. 631014, Cal. FE 140-1, Men’s Diving Vintage Watch, 1969

Vintage Yema Sous-Marine Diving Vintage Watch from 1969. Men’s manual wind Caliber FE 140-1 in a 38 mm chrome-plated case with a domed acrylic crystal—refined tool-watch heritage with confident, precision timekeeping.

1969 Yema Diving Watch with 38 mm Case, Arched Acrylic Crystal & Luminous Dial

Built for the water yet sized for daily wear, this 38 mm Sous-Marine delivers compact, purpose-driven ergonomics with a 39 mm lug-to-lug span. The chrome-plated case frames a high-contrast dial arranged for instant legibility, featuring bold lume plots and a clean minute track under a gently arched acrylic crystal that softens reflections. At 18 mm between the lugs, strap changes are effortless—from rugged rubber to stitched leather—maintaining the watch’s pragmatic, vintage tool aesthetic.

1969 Yema Sous-Marine with FE 140-1 Manual Wind — Robust French Tool-Watch DNA

Powering the timepiece is the hand-wound FE 140-1, a mechanical movement known for sturdy construction, efficient torque delivery, and straightforward serviceability. Its manual wind train offers tactile engagement and reliable rate stability that suits regular rotation in a broader collection of historic wristwatches. Fully serviced and ready to wear, this watch will provide reliable performance for years to come.

1969 Yema Diving Watch — Condition, Originality & Late-Sixties Diver Heritage

Used but carefully preserved, the watch retains honest case geometry and period character with all original components confirmed. As a late-sixties European diver, the Sous-Marine captures an era of functional minimalism—clarity first, with hardware designed for real-world use—making it a compelling, wearable collectible for enthusiasts who appreciate authentic heritage and precision timekeeping.