Seiko Cal. 5263 - 827

This Hand-Winding model from 1965 features a 40mm Two-Tone case. It features a Navy dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-bb69da5550d3]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1965

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