Seiko Cal. 4447 - 631

Seiko 4447-631

The Seiko 4447-631 represents an important milestone in Seiko's 1992 lineup. Powered by the 4447 caliber with 28j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-3de5c04df229]

Also known as: Shogun, Arnie

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
8.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Cream
Jewels
28j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1992

Related Models

seikata-wm-3de5c04df229