Seiko Cal. 0717 - 694

Seiko 0717-694

The 0717-694 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0717 caliber with 27j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-3eb106fb584a]

Also known as: Turtle, World Timer

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
White
Jewels
27j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1977

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