Seiko Cal. 6655 - 370

This Hand-Winding model from 1978 features a 41mm Hardlex-Coated Steel case. Powered by the 6655 caliber with 24j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-5371eb1e2d81]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Cream

Jewels

24j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1978

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