Seiko Cal. 6681 - 359

Seiko 6681-359

The Seiko 6681-359 represents an important milestone in Seiko's 1967 lineup. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-1bd9f62f68be]

Also known as: Monster

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
37mm
Case Thickness
12.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
80m
Dial Color
Green
Jewels
24j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1967

Related Models

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