Seiko Cal. 5646 - 197

Seiko 5646-197

The 5646-197 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5646 caliber with 20j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-e2f4a5198675]

Also known as: Silverwave

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
11.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Green
Jewels
20j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1970

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seikata-wm-e2f4a5198675