Seiko Cal. 6660 - 170

Seiko 6660-170

This Quartz model from 1979 features a 45mm Two-Tone case. Powered by the 6660 caliber with 17j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-1a89fbeec117]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
45mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Navy
Jewels
17j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1979

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