Seiko Cal. 4421 - 932

This Hand-Winding model from 1988 features a 44mm Stainless Steel case. Powered by the 4421 caliber with 29j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-06101d0d32e1]

Also known as: Turtle, Arnie

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1988

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