Seiko Cal. 5648 - 689

Seiko 5648-689

The Seiko 5648-689 represents an important milestone in Seiko's 1982 lineup. Powered by the 5648 caliber with 33j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-be45f7106b1b]

Also known as: Silverwave

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
38mm
Case Thickness
15.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Cream
Jewels
33j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1982

Related Models

seikata-wm-be45f7106b1b