Rolex Datejust 31 Watch 31mm m278384RBR
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The Rolex Datejust 31 features a distinctive bright black dial paired with a refined White Rolesor case crafted from Oystersteel and white gold. Accented by a diamond-set bezel, this timepiece combines classic elegance with durable luxury.
Powered by the Calibre 2236 perpetual mechanical movement, it delivers reliable precision with an approximate 55-hour power reserve. A scratch-resistant sapphire crystal with a Cyclops date lens and an Oystersteel bracelet ensure lasting everyday performance.
- Brand: Rolex
- Model: Datejust 31
- Reference Number: 278384RBR-0001/0002
- Case Diameter: 31 mm
- Case Material: White Rolesor – combination of Oystersteel and white gold
- Dial Color: Bright black
- Bezel: Set with diamonds
- Movement: Perpetual, mechanical, self-winding
- Calibre: 2236, Manufacture Rolex
- Water Resistance: Waterproof to 100 metres / 330 feet
FAQ
Are Perpetua watches original designs?
Yes. Every watch sold at Perpetua is an original design created and produced exclusively under our own brand. We do not resell or white-label other brands. Each timepiece reflects our own aesthetic vision — built for men who value authenticity.
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We accept all major credit and debit cards — Visa, Mastercard, American Express, and Discover — processed securely through Shopify Payments. We also support Shop Pay, Apple Pay, and Google Pay. All transactions are protected by 256-bit SSL encryption and are PCI DSS compliant.
How long does shipping take?
Orders are processed within 1-2 business days. Expedited options are available at checkout. Once shipped, you'll receive a tracking number by email so you can follow your order in real time.
What is your return policy?
We offer a 30-day return window from the delivery date. Items must be unworn and in original condition with all packaging included. To start a return, contact us at support@ownperpetua.com. Once your return is received and inspected, refunds are processed within 5–7 business days to your original payment method.
Do the watches come with a warranty?
Yes. All Perpetua watches come with a 1-year manufacturer's warranty covering defects in materials and workmanship. The warranty does not cover normal wear, accidental damage, or unauthorized modifications. If you experience any issue, reach out to our support team and we'll make it right.