Seiko Cal. 6318 - 989

Seiko 6318-989

The 6318-989 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-e14a72b590d2]

Also known as: Turtle, Navigator

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
9.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Black
Jewels
33j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1977

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