Seiko Cal. 6391 - 270

Seiko 6391-270

This Solar model from 1991 features a 39mm Gold-Plated case. Powered by the 6391 caliber with 28j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-8f4262dafc29]

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
15.5mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
110m
Dial Color
White
Jewels
28j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1991

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seikata-wm-8f4262dafc29