Seiko Cal. 6688 - 458

Seiko 6688-458

The 6688-458 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-bdca3832790c]

Also known as: Turtle, Monster

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
10.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Navy
Jewels
30j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1981

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