Seiko Cal. 4443 - 625

Seiko 4443-625

This Automatic model from 1965 features a 40mm Hardlex-Coated Steel case. Powered by the 4443 caliber with 29j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-8930900a3bc2]

Also known as: Sumo, Rally

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
12.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
White
Jewels
29j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1965

Related Models

seikata-wm-8930900a3bc2