Seiko Cal. 5687 - 342

This Hand-Winding model from 1983 features a 45mm Two-Tone case. It features a Champagne dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-2528e02ad727]

Also known as: Samurai, Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1983

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