Seiko Cal. 4493 - 640

Seiko 4493-640

The Seiko 4493-640 represents an important milestone in Seiko's 1994 lineup. With its 21mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-9cbb887a55fd]

Also known as: Monster, Pogue

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
11.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Green
Jewels
29j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1994

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