Seiko Cal. 3815 - 233

This Hand-Winding model from 1984 features a 37mm Stainless Steel case. It features a Cream dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-d4c43060814d]

Also known as: Monster, Flighty

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1984

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