Seiko Cal. 4532 - 157

The Seiko 4532-157 represents an important milestone in Seiko's 1975 lineup. Powered by the 4532 caliber with 31j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-30ca93403d7a]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1975

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