Seiko Cal. 6291 - 506

Seiko 6291-506

The 6291-506 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6291 caliber with 36j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-b9ed56835ac1]

Also known as: Rally

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
11.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
120m
Dial Color
Navy
Jewels
36j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1973

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