Seiko Cal. 5643 - 220

Seiko 5643-220

The 5643-220 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5643 caliber with 30j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-459903934a04]

Also known as: Rally

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
46mm
Case Thickness
11.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
100m
Dial Color
White
Jewels
30j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1974

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seikata-wm-459903934a04