Seiko Cal. 6360 - 550

This Hand-Winding model from 1975 features a 37mm Hardlex-Coated Steel case. It features a Black dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-95346922dc0f]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1975

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