Seiko Cal. 3857 - 960

This Quartz model from 1973 features a 44mm PVD Black case. It features a Cream dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-70e477e09157]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1973

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