Seiko Cal. 6660 - 660

Seiko 6660-660

The Seiko 6660-660 represents an important milestone in Seiko's 1987 lineup. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-5639d33424d9]

Also known as: UFO, Baby Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
41mm
Case Thickness
15.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
170m
Dial Color
Navy
Jewels
33j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1987

Related Models

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