Seiko Cal. 4493 - 984

Seiko 4493-984

The 4493-984 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4493 caliber with 36j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-ec6be42f549d]

Also known as: Helmet, Silverwave

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
9.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
Green
Jewels
36j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1974

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