Seiko Cal. 5687 - 308

This Solar model from 1968 features a 46mm Titanium case. It features a Cream dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-9a0c14a1db8c]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Cream

Jewels

30j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1968

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