Seiko Cal. 5643 - 963

Seiko 5643-963

The 5643-963 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5643 caliber with 20j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-cce449bc4485]

Also known as: Silverwave, Sea Horse

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
45mm
Case Thickness
11.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
White
Jewels
20j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1986

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seikata-wm-cce449bc4485