Seiko Cal. 6375 - 664

Seiko 6375-664

The Seiko 6375-664 represents an important milestone in Seiko's 1971 lineup. Powered by the 6375 caliber with 32j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-37fb4aad9272]

Also known as: Samurai, Monster

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
44mm
Case Thickness
13.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Green
Jewels
32j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1971

Related Models

seikata-wm-37fb4aad9272