Seiko Cal. 6698 - 697

Seiko 6698-697

The 6698-697 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6698 caliber with 21j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-fcb519bb1c12]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
9.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Green
Jewels
21j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1965

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