Eco-Drive Classic

A 30mm case at 7mm thick, light enough to forget you are wearing it. Eco-Drive means no battery service for the life of the watch — set it once and it keeps to within seconds a month.

Movement: Quartz

Case Material: Stainless Steel

• Model, movement, case and dial details listed for comparison
• Product code WCH-DPXU6DWA listed for order confirmation
• Included warranty coverage is shown in the specifications when available
• Quartz movement with listed case specifications
• Brand listed as Citizen

Winding & Setting

Hand-wind an automatic 20–30 turns before first wear. Never adjust the date between 9pm and 3am — the date wheel is engaged and forcing it strips the mechanism. Always screw the crown back down before contact with water.

Water Resistance

The rating on the case back assumes fresh gaskets. Rinse with fresh water after sea or chlorinated water, and have gaskets pressure-tested every two years regardless of how the watch is worn.

Service & Storage

A mechanical movement typically needs periodic servicing. Store it away from speakers, laptops and magnetic clasps, and keep the box and any included documents.