Tissot Seastar - Steel watch, circa 1957

Caliber 27B, circa 1957.

Produced around 1957, this Tissot Seastar immediately charms with its timeless elegance and superb cream dial with warm reflections.

With its applied gilt hour markers, faceted hands, and steel case with perfectly balanced proportions, it embodies all the charm of 1950s Swiss watchmaking. A time when watches emphasized restraint, refinement, and quality craftsmanship.

Powered by a Tissot mechanical movement entirely branded by the manufacture, this Seastar offers an authentic experience, far from modern standards. An elegant and versatile vintage watch, equally suited to formal attire or everyday wear.

A fine collector’s piece for the lover of classic Swiss watches.

Technical details

• Movement: Tissot caliber 27B-21
• Winding: manual mechanical
• Movement number: 3 951 894
• Functions: hours, minutes, central seconds
• Case: stainless steel
• Crown: branded Tissot
• Crystal: plexiglass
• Case reference: 51003 / 51004-6
• Year: circa 1957

Dimensions

• Diameter excluding crown: 33.5 mm
• Diameter including crown: 36 mm
• Lug width: 18 mm

Warranty and information

• Dial: overall good condition with light patina due to age
• Dial: a few discreet specks as well as a slight oxidation mark visible around 1 o’clock
• Case: scratches and signs of wear consistent with the age of the watch
• Crown: original branded Tissot crown
• Movement: May 2026
• Strap: Fleurus Collection Cellier brown leather
• Box: travel case
• Warranty: 12-month mechanical warranty