Seiko Cal. 3844 - 442

This Spring Drive model from 1977 features a 36mm Stainless Steel case. It features a Champagne dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-2657bd6230e8]

Also known as: Shogun, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1977

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