Seiko Cal. 3813 - 457

This Spring Drive model from 1989 features a 41mm Titanium case. It features a Cream dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-c56c42916666]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

30j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1989

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