Seiko Cal. 4428 - 361

Seiko 4428-361

The Seiko 4428-361 represents an important milestone in Seiko's 1994 lineup. With its 18mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-b156b880c136]

Also known as: Tuna, Crown

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
36mm
Case Thickness
11.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Burgundy
Jewels
17j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1994

Related Models

seikata-wm-b156b880c136