Seiko Cal. 6340 - 517

Seiko 6340-517

The 6340-517 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6340 caliber with 20j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-3a7362c37274]

Also known as: UFO, Arnie

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
14.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
40m
Dial Color
Silver
Jewels
20j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1965

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seikata-wm-3a7362c37274