Seiko Cal. 4493 - 404

Seiko 4493-404

The 4493-404 is a sought-after Spring Drive piece from Seiko's golden era. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-a02244862e8f]

Also known as: Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
11.9mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
180m
Dial Color
Silver
Jewels
19j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1987

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