Seiko Cal. 6661 - 707

Seiko 6661-707

This Kinetic model from 1980 features a 34mm Titanium case. Powered by the 6661 caliber with 18j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-88d43674d06b]

Also known as: Turtle, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
34mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Black
Jewels
18j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1980

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seikata-wm-88d43674d06b