Seiko Cal. 0720 - 306

Seiko 0720-306

The Seiko 0720-306 represents an important milestone in Seiko's 1982 lineup. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-7ec0e2ca4431]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
14.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
110m
Dial Color
Burgundy
Jewels
28j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1982

Related Models

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