Seiko Cal. 6648 - 509

Seiko 6648-509

The Seiko 6648-509 represents an important milestone in Seiko's 1983 lineup. Powered by the 6648 caliber with 27j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-304d089913d1]

Also known as: Baby Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
35mm
Case Thickness
15.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
150m
Dial Color
Burgundy
Jewels
27j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1983

Related Models

seikata-wm-304d089913d1