Seiko Cal. 7117 - 677

The 7117-677 is a sought-after Solar piece from Seiko's golden era. Powered by the 7117 caliber with 19j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-133caa6c538a]

Also known as: Turtle, World Timer

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1983

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