The brushed Mercury finish of the integrated bracelet feels like a cool, second skin, while the Honey-gold accents catch the light in a rhythmic, diamond-patterned flicker. There is an unmistakable sculptural quality to how the metal tapers toward the wrist, making the transition from jewelry to watch almost imperceptible. It sits with a profile so thin it feels like a whisper, yet its geometric presence is bold enough to anchor any look with a quiet, executive confidence.

Born from the ultra-luxury Hattori Seiko lineage of the late 1980s, the Lassale name represents a period when the Suwa factory pushed the limits of thinness and refinement. This 1231 caliber is a precision Japan Quartz movement housed in a case that defies traditional bulk, a hallmark of the Jean Lassale design influence which Seiko acquired to dominate the high-end dress watch market. The dial features a subtle linen-like texture and Roman numerals, echoing an era where classical European aesthetics were perfected by Japanese engineering. To hold this piece is to feel the weight of a factory at the peak of its miniature-craft mastery.

Technical Summary

Case width: 22 mm
Lug to lug: 26 mm
Lug/Bracelet width: 14 mm
Max wrist size: 17,5 cm
Case material: Stainless Steel with Two-Tone Gold Plating
Dial: Cream White Linen Texture with Roman Indices
Crystal: Hardlex Mineral
Movement: Japan Quartz Cal. 1231
Production era: Circa 1989
Condition: Excellent with Original Bracelet