Seiko Cal. 4498 - 677

Seiko 4498-677

The 4498-677 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4498 caliber with 26j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-e257ce587385]

Also known as: Samurai, UFO

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
35mm
Case Thickness
11.9mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
180m
Dial Color
Champagne
Jewels
26j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1965

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seikata-wm-e257ce587385