Seiko Cal. 6620 - 966

Seiko 6620-966

The Seiko 6620-966 represents an important milestone in Seiko's 1977 lineup. Powered by the 6620 caliber with 31j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-8725c75e7816]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
45mm
Case Thickness
10.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Green
Jewels
31j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1977

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seikata-wm-8725c75e7816