Seiko Cal. 4545 - 922

This Spring Drive model from 1972 features a 43mm Titanium case. It features a Burgundy dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-be3461aeb1f6]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1972

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