Seiko Cal. 4423 - 963

Seiko 4423-963

The Seiko 4423-963 represents an important milestone in Seiko's 1985 lineup. It features a Black dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-43365d323374]

Also known as: Turtle, Sumo

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
43mm
Case Thickness
15.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Black
Jewels
36j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1985

Related Models

seikata-wm-43365d323374