Seiko Cal. 5643 - 601

Seiko 5643-601

The 5643-601 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5643 caliber with 35j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-a683a65ae3eb]

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
11.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
White
Jewels
35j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1997

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