Seiko Cal. 4572 - 426

Seiko 4572-426

This Hand-Winding model from 1967 features a 39mm Stainless Steel case. Powered by the 4572 caliber with 26j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-15eb0071085f]

Also known as: Sumo

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
15.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Black
Jewels
26j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1967

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