Seiko Cal. 4553 - 342

Seiko 4553-342

This Spring Drive model from 1990 features a 40mm Titanium case. Powered by the 4553 caliber with 31j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-45dfd1ae9ca1]

Also known as: Monster, Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
40mm
Case Thickness
12.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
90m
Dial Color
White
Jewels
31j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1990

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seikata-wm-45dfd1ae9ca1