Seiko Cal. 4515 - 364

Seiko 4515-364

This Solar model from 1981 features a 38mm Hardlex-Coated Steel case. Powered by the 4515 caliber with 18j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-bd31aef115f2]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
60m
Dial Color
Champagne
Jewels
18j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1981

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