Seiko Cal. 4491 - 612

Seiko 4491-612

The Seiko 4491-612 represents an important milestone in Seiko's 1984 lineup. It features a Green dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-2cd0c460c9c8]

Also known as: Monster, UFO

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
38mm
Case Thickness
8.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Green
Jewels
27j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1984

Related Models

seikata-wm-2cd0c460c9c8