Seiko Cal. 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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