Seiko Cal. 6648 - 648

Seiko 6648-648

The Seiko 6648-648 represents an important milestone in Seiko's 1985 lineup. Powered by the 6648 caliber with 24j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-5ebc2135c903]

Also known as: Bullhead, Arnie

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
30m
Dial Color
Black
Jewels
24j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1985

Related Models

seikata-wm-5ebc2135c903