Seiko Cal. 7068 - 309

Seiko 7068-309

The Seiko 7068-309 represents an important milestone in Seiko's 1975 lineup. Powered by the 7068 caliber with 20j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-229c894cf805]

Also known as: Turtle, Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
43mm
Case Thickness
14.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
140m
Dial Color
White
Jewels
20j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1975

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seikata-wm-229c894cf805