Seiko Cal. 4420 - 435

Seiko 4420-435

This Automatic model from 1994 features a 42mm Titanium case. Powered by the 4420 caliber with 20j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-b02417618689]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1994

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seikata-wm-b02417618689