Seiko Cal. 5643 - 527

Seiko 5643-527

The 5643-527 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5643 caliber with 18j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-b55d6a5d6931]

Also known as: UFO, Rally

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
11.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
90m
Dial Color
Silver
Jewels
18j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1994

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seikata-wm-b55d6a5d6931