Seiko Cal. 3813 - 938

This Spring Drive model from 1965 features a 46mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-f3b82deee706]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1965

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