Seiko Cal. 4457 - 330

This Solar model from 1980 features a 38mm Titanium case. Powered by the 4457 caliber with 19j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-7647f874e335]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

15.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1980

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