Seiko Cal. 3816 - 370

The Seiko 3816-370 represents an important milestone in Seiko's 1985 lineup. It features a White dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-9c90c399c684]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

26j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1985

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