Seiko Cal. 4430 - 174

Seiko 4430-174

This Automatic model from 1992 features a 37mm Titanium case. Powered by the 4430 caliber with 22j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-11168da5e08a]

Also known as: Turtle, Sumo

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
37mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Burgundy
Jewels
22j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1992

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seikata-wm-11168da5e08a