Seiko Cal. 4430 - 289

Seiko 4430-289

This Automatic model from 1996 features a 40mm Titanium case. Powered by the 4430 caliber with 28j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-f9427f1b5102]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
8.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
40m
Dial Color
Green
Jewels
28j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1996

Related Models

seikata-wm-f9427f1b5102