Seiko Cal. 4431 - 314

Seiko 4431-314

The 4431-314 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4431 caliber with 23j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-44ae2f7cc598]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
46mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Black
Jewels
23j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1995

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seikata-wm-44ae2f7cc598