Seiko Cal. 4537 - 302

This Solar model from 1968 features a 39mm PVD Black case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-50edf1baadc2]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1968

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