Seiko Cal. 4425 - 337

Seiko 4425-337

The 4425-337 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4425 caliber with 25j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-6a1514411335]

Also known as: Turtle, Sumo

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
41mm
Case Thickness
11.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Black
Jewels
25j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1983

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seikata-wm-6a1514411335