Seiko Cal. 6391 - 652

Seiko 6391-652

This Solar model from 1986 features a 34mm Stainless Steel case. Powered by the 6391 caliber with 21j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-e09ffb9d8edc]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
190m
Dial Color
Black
Jewels
21j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1986

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