Seiko Cal. 3865 - 918

This Quartz model from 1987 features a 43mm Titanium case. It features a Cream dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-860488600d6f]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

11.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1987

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