Seiko Cal. 4445 - 938

Seiko 4445-938

The 4445-938 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4445 caliber with 22j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-73e3e2d9c00a]

Also known as: Turtle, Helmet

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
39mm
Case Thickness
8.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Black
Jewels
22j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1989

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