Seiko Cal. 4455 - 256

This Solar model from 1971 features a 37mm PVD Black case. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-57a394788829]

Also known as: Monster, Navigator

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Cream

Jewels

28j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1971

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