Seiko Cal. 3815 - 916

This Hand-Winding model from 1994 features a 34mm Hardlex-Coated Steel case. It features a White dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-245f28e6cc72]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1994

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