Seiko Cal. 3844 - 891

This Spring Drive model from 1967 features a 37mm Titanium case. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-649e30b3b5e7]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1967

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