Seiko Cal. 4444 - 915

This Automatic model from 1977 features a 37mm Hardlex-Coated Steel case. It features a Cream dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-fafbffdc5bc2]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1977

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