Seiko Cal. 3888 - 847

This Spring Drive model from 1979 features a 42mm Titanium case. It features a Cream dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-4856ea327335]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

9.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

32j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1979

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