Seiko Cal. 5237 - 959

This Hand-Winding model from 1968 features a 36mm Gold-Plated case. It features a Green dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-6434fcb6298d]

Also known as: Tuna, Arnie

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1968

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