Seiko Cal. 5671 - 653

This Hand-Winding model from 1989 features a 40mm Hardlex-Coated Steel case. Powered by the 5671 caliber with 24j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-3e4eb3f43abd]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1989

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