1) Vintage Seiko Jumbo Day Date 21 Jewels Automatic c/w
Manual Winding Chronograph Watch
2) Made In Japan. April 1972
3) Model : 6138 - 3000
4) All Original Except Strap
5) Original Glass Crystal Without Scratches
6) New 20 mm French Marine Nationale Elastic Nylon Strap
7) Approx 42 mm Diameter Excluding Crown
Approx 44 mm Diameter Including Crown
Approx 48 mm Lug to Lug