Seiko Cal. 6648 - 697

Seiko 6648-697

The 6648-697 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6648 caliber with 23j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-a7db6f7b7e00]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Navy
Jewels
23j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1980

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