Seiko Cal. 6664 - 341

Seiko 6664-341

The Seiko 6664-341 represents an important milestone in Seiko's 1976 lineup. Powered by the 6664 caliber with 35j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-6639582a7e8d]

Also known as: Turtle

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
35mm
Case Thickness
8.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Black
Jewels
35j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1976

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