Seiko Cal. 4431 - 136

Seiko 4431-136

This Kinetic model from 1996 features a 42mm Gold-Plated case. Powered by the 4431 caliber with 18j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-1bc138b2a5c9]

Also known as: Emperor

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
13.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Champagne
Jewels
18j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1996

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