Seiko Cal. 7021 - 357

Seiko 7021-357

This Solar model from 1965 features a 40mm Titanium case. Powered by the 7021 caliber with 25j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-52256a41d309]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
40mm
Case Thickness
11.1mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
90m
Dial Color
Green
Jewels
25j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1965

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seikata-wm-52256a41d309