Seiko Cal. 6617 - 784

Seiko 6617-784

This Hand-Winding model from 1977 features a 35mm Stainless Steel case. Powered by the 6617 caliber with 27j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-20fe9e1e746e]

Also known as: Turtle, Monster

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
11.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Champagne
Jewels
27j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1977

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seikata-wm-20fe9e1e746e