Seiko Cal. 6657 - 169

Seiko 6657-169

The 6657-169 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6657 caliber with 27j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-4052d6c12881]

Also known as: Turtle, Arnie

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
10.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Burgundy
Jewels
27j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1966

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seikata-wm-4052d6c12881