Seiko Cal. 4430 - 472

Seiko 4430-472

The Seiko 4430-472 represents an important milestone in Seiko's 1971 lineup. Powered by the 4430 caliber with 31j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-9673449fe008]

Also known as: Rally

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
35mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
70m
Dial Color
Champagne
Jewels
31j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1971

Related Models

seikata-wm-9673449fe008