Seiko Cal. 4442 - 139

The 4442-139 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4442 caliber with 25j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-fd57471fd347]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Burgundy

Jewels

25j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1994

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