Seiko Cal. 5621 - 948

This Hand-Winding model from 1966 features a 44mm Hardlex-Coated Steel case. With its 19mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-fe37adc7d5b9]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

13.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1966

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