Seiko Cal. 0720 - 178

Seiko 0720-178

The Seiko 0720-178 represents an important milestone in Seiko's 1965 lineup. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-5c95337e5d86]

Also known as: Pogue, Sportsmatic

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
42mm
Case Thickness
11.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
23j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1965

Related Models

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