Seiko Cal. 6221 - 535

This Hand-Winding model from 1973 features a 38mm Hardlex-Coated Steel case. It features a Cream dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-45fc5c7eb60e]

Also known as: Sportsmatic, Flighty

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

17j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1973

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