Seiko Cal. 4427 - 999

Seiko 4427-999

The Seiko 4427-999 represents an important milestone in Seiko's 1984 lineup. Powered by the 4427 caliber with 32j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-518c30f3f9c5]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
42mm
Case Thickness
10.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
190m
Dial Color
Champagne
Jewels
32j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1984

Related Models

seikata-wm-518c30f3f9c5