Seiko Cal. 4444 - 152

This Hand-Winding model from 1977 features a 45mm Two-Tone case. It features a Green dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-2670b2f7383a]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

14.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1977

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