Seiko Cal. 3880 - 138

This Spring Drive model from 1996 features a 37mm Two-Tone case. It features a Burgundy dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-1144a8bb5611]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1996

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