Seiko Cal. 4496 - 423

Seiko 4496-423

The 4496-423 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4496 caliber with 23j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-efb7e469d3c7]

Also known as: UFO, Silverwave

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
12.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Navy
Jewels
23j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1967

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