Seiko Cal. 5656 - 603

Seiko 5656-603

The 5656-603 is a sought-after Kinetic piece from Seiko's golden era. With its 20mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-b2e62dd42e99]

Also known as: Monster, Goldfeather

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
13.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
130m
Dial Color
White
Jewels
18j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1979

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