Seiko Cal. 4451 - 922

This Automatic model from 1973 features a 35mm Two-Tone case. It features a Cream dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-72d044cc5dbc]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Cream

Jewels

20j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1973

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