Seiko Cal. 6659 - 355

Seiko 6659-355

The Seiko 6659-355 represents an important milestone in Seiko's 1971 lineup. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-057e3fec8b49]

Also known as: Tuna, UFO

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
36mm
Case Thickness
15.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1971

Related Models

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