Seiko Cal. 3863 - 566

This Quartz model from 1975 features a 41mm Titanium case. It features a Cream dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-f4530c78f3d5]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Cream

Jewels

31j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1975

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