Seiko Cal. 6173 - 990

Seiko 6173-990

The Seiko 6173-990 represents an important milestone in Seiko's 1986 lineup. Powered by the 6173 caliber with 18j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-e5ffd6fff307]

Also known as: UFO

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
10.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Black
Jewels
18j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1986

Related Models

seikata-wm-e5ffd6fff307