Seiko Cal. 3898 - 639

Seiko 3898-639

This Solar model from 1998 features a 34mm Titanium case. Powered by the 3898 caliber with 19j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-da6bbf1ec085]

Also known as: UFO

Specifications

Movement
Solar
Case Material
Titanium
Case Width
34mm
Case Thickness
11.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1998

Related Models

seikata-wm-da6bbf1ec085