Casio Diver's 20BAR Men's Watch Quartz with Day and Date
This is a Casio diver's style men's watch with a quartz movement, a gray dial, and a stainless steel bracelet. It features a case diameter of approximately 1.5 inches (38 mm) and a band circumference of about 6.7 inches (17 cm). The watch has a high-visibility wide index dial, three hands, and day and date functions. It has a mineral glass with micro scratches, a battery replaced in April 2026, and shows signs of normal use with minor scratches on the case and bracelet. It is a vintage model produced in the late 1980s to early 1990s and is suitable for collectors familiar with used or vintage items.
Why You'll Love It
✓Movement — Quartz (battery-powered)
✓Functions — Three hands, day and date display
✓Material — Stainless steel bracelet
✓Water Resistance — 20 BAR (200 meters)
✓Condition — Operational with minor scratches, battery replaced in April 2026
✓Additional notes — Vintage model with Marlin mark on case back
Specifications
| Brand |
Casio |
| Series |
Diver's |
| Model No. |
MD-731 |
| Type |
Analog watch |
| Color |
Gray |
| Size |
38 mm (1.5 in) diameter |
| Band Size |
17 cm (6.7 in) circumference |
| Weight |
Approximate 4.2 oz (120 g) |
| Material |
Stainless steel |
| Water Resistance |
20 BAR (200 meters) |
Condition: Used - Excellent (no notable marks)
Operational with micro scratches on glass and case, minor scratches on bracelet, battery replaced in April 2026. Suitable for collectors familiar with vintage watches.
