Seiko Cal. 4423 - 837

Seiko 4423-837

This Kinetic model from 1970 features a 39mm Stainless Steel case. Powered by the 4423 caliber with 24j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-c814b1444328]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
14.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Black
Jewels
24j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1970

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seikata-wm-c814b1444328