Seiko Cal. 4477 - 458

This Quartz model from 1978 features a 39mm Two-Tone case. It features a Green dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-5992a05f26eb]

Also known as: Bullhead, World Timer

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1978

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