Seiko Cal. 4431 - 293

Seiko 4431-293

The 4431-293 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4431 caliber with 18j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-1a6a5854fa76]

Also known as: Bellmatic

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
45mm
Case Thickness
11.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Cream
Jewels
18j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1994

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