Selection by criteria
Quartz watches with sapphire crystal, water-resistant to 100 m, under €300
7 references meet every one of these criteria at our check on 12 November 2026, from €139 to €279.
- Median price: €249.
- The cheapest is the Casio Edifice EFB-109D-2AVEF, at €139.
- Most represented brands: Swiss Millitary (3), Casio (2), Seiko (1).
- quartz · Ronda Quartz Cal. 715
- 39 mm · sapphire · water-resistant 100 m
- quartz · Ronda Quartz Cal. 715
- 39 mm · sapphire · water-resistant 100 m
- quartz · 6N42
- 34 mm · sapphire · water-resistant 100 m
- quartz · MIYOTA OS21
- 40 mm · sapphire · water-resistant 100 m
- quartz · ETA Quartz Cal. F03.411
- 39 mm · sapphire · water-resistant 100 m
How the list is built
Each criterion is read from the spec sheet published by the retailer, reference by reference. A watch whose sheet does not state a criterion is left out. Watches are ordered by equipment (sapphire crystal, water resistance, mechanical movement), then by rising price. We have not handled these watches.
Related selections
Change one criterion
- Quartz watches with sapphire crystal, water-resistant to 100 m, under €50033 references
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- Quartz watches with sapphire crystal, water-resistant to 100 m, under €1,50079 references
- Quartz watches with sapphire crystal, water-resistant to 100 m96 references
- Watches with sapphire crystal, water-resistant to 100 m, under €30040 references
- Quartz watches with sapphire crystal under €30032 references
- Quartz watches, water-resistant to 100 m, under €30023 references
Questions
Short answers
How many quartz watches with sapphire crystal, water-resistant to 100 m, under €300 are in the catalogue?
7 references at our check on 12 November 2026, from €139 to €279. The median price is €249.
Which is the cheapest?
The Casio Edifice EFB-109D-2AVEF, recorded at €139 at Tempus.
Which brands make this kind of watch?
4 brands: Swiss Millitary (3), Casio (2), Seiko (1), Lip (1).
How are these watches chosen?
None is hand-picked: the list contains every reference whose retailer spec sheet meets each criterion. The order follows equipment, then price.