Seiko Cal. 4423 - 908

Seiko 4423-908

The Seiko 4423-908 represents an important milestone in Seiko's 1985 lineup. Powered by the 4423 caliber with 20j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-9dd3f078bc70]

Also known as: Silverwave, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
14.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Navy
Jewels
20j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1985

Related Models

seikata-wm-9dd3f078bc70