Seiko Cal. 5617 - 620

Seiko 5617-620

The 5617-620 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5617 caliber with 28j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-447d7de5315f]

Also known as: Samurai, Flighty

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
15.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Silver
Jewels
28j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1984

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seikata-wm-447d7de5315f