Seiko Cal. 6670 - 242

Seiko 6670-242

The Seiko 6670-242 represents an important milestone in Seiko's 1976 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-dd04395c58e3]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
11.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
120m
Dial Color
Champagne
Jewels
35j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1976

Related Models

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