Seiko Cal. 3888 - 142

This Hand-Winding model from 1967 features a 37mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-3cf5da6781ee]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1967

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