Seiko Cal. 6291 - 146

Seiko 6291-146

The 6291-146 is a sought-after Solar piece from Seiko's golden era. Powered by the 6291 caliber with 31j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-7139d44eddef]

Also known as: Sumo

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
45mm
Case Thickness
12.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Burgundy
Jewels
31j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1972

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