Seiko Cal. 3876 - 931

This Automatic model from 1989 features a 40mm Stainless Steel case. It features a White dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-f2a3f9cdbab7]

Also known as: Turtle, Baby Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1989

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