Seiko Cal. 6347 - 638

Seiko 6347-638

The Seiko 6347-638 represents an important milestone in Seiko's 1970 lineup. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-d1268457090d]

Also known as: Baby Tuna

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
39mm
Case Thickness
14.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Black
Jewels
27j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1970

Related Models

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