Seiko Cal. 6668 - 615

Seiko 6668-615

This Automatic model from 1976 features a 41mm Two-Tone case. Powered by the 6668 caliber with 30j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-f1caddc859c9]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
140m
Dial Color
Navy
Jewels
30j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1976

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