Seiko Cal. 4492 - 581

Seiko 4492-581

This Kinetic model from 1965 features a 39mm PVD Black case. Powered by the 4492 caliber with 30j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-1b4d99e29cc9]

Also known as: Sumo, Goldfeather

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
39mm
Case Thickness
14.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Silver
Jewels
30j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1965

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