Seiko Cal. 0770 - 619

This Automatic model from 1972 features a 34mm PVD Black case. It features a Navy dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-ac74519c5f9f]

Also known as: Sumo, Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

22j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1972

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