Seiko Cal. 3817 - 180

Seiko 3817-180

The 3817-180 is a sought-after Solar piece from Seiko's golden era. Powered by the 3817 caliber with 22j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-36b46fef7b81]

Also known as: Rally

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
12.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Champagne
Jewels
22j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1965

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