Seiko Cal. 4491 - 718

Seiko 4491-718

The 4491-718 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4491 caliber with 29j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-9a508c9cc85a]

Also known as: Goldfeather, Crown

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
180m
Dial Color
Champagne
Jewels
29j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1978

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seikata-wm-9a508c9cc85a