Seiko Cal. 6617 - 733

Seiko 6617-733

The 6617-733 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6617 caliber with 22j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-07c888496af8]

Also known as: Rally

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Silver
Jewels
22j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1966

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seikata-wm-07c888496af8