Seiko Cal. 5633 - 617

Seiko 5633-617

The 5633-617 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5633 caliber with 32j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-a5bc8e5708b2]

Also known as: Arnie

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
14.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Silver
Jewels
32j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1981

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seikata-wm-a5bc8e5708b2