Seiko Cal. 4497 - 857

Seiko 4497-857

The 4497-857 is a sought-after Solar piece from Seiko's golden era. Powered by the 4497 caliber with 18j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-9eeff2b05dcf]

Also known as: Arnie

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
40mm
Case Thickness
12.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
90m
Dial Color
Cream
Jewels
18j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1998

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