Seiko Cal. 6617 - 636

Seiko 6617-636

The 6617-636 is a sought-after Solar piece from Seiko's golden era. Powered by the 6617 caliber with 36j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-f04129635803]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
10.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Black
Jewels
36j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1996

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seikata-wm-f04129635803