Seiko Cal. 6669 - 981

Seiko 6669-981

The Seiko 6669-981 represents an important milestone in Seiko's 1965 lineup. Powered by the 6669 caliber with 30j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-1af723b4dc44]

Also known as: Turtle, Sumo

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
12.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Green
Jewels
30j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1965

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