Seiko Cal. 4591 - 198

Seiko 4591-198

The Seiko 4591-198 represents an important milestone in Seiko's 1978 lineup. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-28070d1ee225]

Also known as: Monster, Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
15.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Green
Jewels
25j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1978

Related Models

seikata-wm-28070d1ee225