Seiko Cal. 6646 - 681

Seiko 6646-681

The 6646-681 is a sought-after Kinetic piece from Seiko's golden era. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-a406b766bd61]

Also known as: Turtle

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
39mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Burgundy
Jewels
20j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1978

Related Models

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