Seiko Cal. 6644 - 701

Seiko 6644-701

The Seiko 6644-701 represents an important milestone in Seiko's 1980 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-dfb5587491d5]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
11.1mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
200m
Dial Color
Cream
Jewels
24j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1980

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