Seiko Cal. 3888 - 412

This Spring Drive model from 1970 features a 37mm Titanium case. It features a Champagne dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-ecd3f02042ad]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1970

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