
Classic watches · Casio
Casio MTP-1314SG-1AVDF (A777)- Movement:
- Quartz
- Case diameter:
- 46 mm
- Reference price:
- SAR 132
The two differ in 5 of the specs we have recorded, and the Benyar BY-5140 is cheaper by SAR 12 (prices checked 10 Nov 2026).

Choose the
Benyar BY-5140 if you care about:The deciding difference here: water resistance and weight and price.
Compares recorded specs; a missing spec does not mean the feature is absent.

Classic watches · Casio
Casio MTP-1314SG-1AVDF (A777)
Case diameter
Strap material
Water resistance
Scroll the table sideways to see the rest.
| Spec | ![]() | ![]() |
|---|---|---|
| Reference price | SAR 132 | SAR 120 |
| Display type | — | Analog |
| Water resistance | ✓ 50 m | 30 m |
| Glass | Metal | Hardlex |
| Movement | Quartz | Quartz |
| Case material | Stainless steel | Stainless steel |
| Case diameter | 46 mm | 45 mm |
| Case shape | — | Round |
| Strap material | Stainless steel | Leather |
| Clasp type | — | Buckle |
| Weight | 100 g | ✓ 80 g |
| Chronograph | — | Yes |
| Warranty | — | 2 years |
| Date window | Yes | Yes |
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No difference here: movement is Quartz on both.
Casio MTP-1314SG-1AVDF (A777): 46 mm; Benyar BY-5140: 45 mm. A higher value is not necessarily better for you.
Water resistance is higher on the Casio MTP-1314SG-1AVDF (A777): 50 m vs 30 m on the Benyar BY-5140. If this spec is your priority, the difference favours it.
Casio MTP-1314SG-1AVDF (A777): Stainless steel; Benyar BY-5140: Leather. This is a spec difference, not a verdict that one is better overall.