Seiko Cal. 4496 - 987

Seiko 4496-987

The 4496-987 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4496 caliber with 26j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-37fbfafdafac]

Also known as: Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
10.1mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
40m
Dial Color
Burgundy
Jewels
26j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1994

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