Seiko Cal. 4598 - 635

Seiko 4598-635

This Solar model from 1965 features a 41mm Titanium case. Powered by the 4598 caliber with 30j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-c4b553105efd]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
14.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Navy
Jewels
30j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1965

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