
Cartier Calibre Watch 42mm
Tax included.
The Cartier Calibre de Cartier Diver watch combines refined aesthetics with high-performance engineering, featuring a robust stainless steel case paired with an ADLC-coated steel bezel and 18k rose gold trim. The bold black dial is complemented by luminescent hands and markers, a date display, and a signature crown set with a synthetic spinel.
Powered by a Swiss-made self-winding automatic movement, this timepiece is built to withstand extreme conditions with water resistance up to 300 meters. A durable black rubber strap with a tang buckle and scratch-resistant sapphire crystal ensure exceptional comfort and long-lasting durability.
- Brand: Cartier
- Model Number: W7100055
- Movement: Self-winding Automatic
- Case Material: Stainless Steel
- Case Diameter: 42 mm
- Case Thickness: 11 mm
- Dial Color: Black
- Strap Material: Rubber
- Crystal: Scratch Resistant Sapphire
- Water Resistance: 300 m
- Product Weight: 130 g

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.
What payment methods do you accept?
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.