Rolex Steel and Everose Rolesor Datejust 41mm 31 It has a 55-hour power

It has a 55-hour power reserve

41mm white Rolesor case comprised of Oystersteel and white gold

Oysterlock clasp

caliber CH 28-520 C FUS self-winding movement Nautilus Travel Time Chronograph (chronograph with 60-minute counter

Rolex calibre 3235 perpetual self-winding movement with date at 3 o'clock that changes instantaneously at midnight in a few thousandths of a second

Rolex Steel and Everose Rolesor Datejust 41mm 31 It has a 55-hour power41mm Everose Rolesor case with 904L steel monobloc middle case, screw down steel back, 18K Everose gold screw down crown, 18K Everose gold fluted bezel, scratch resistant double anti reflective sapphire crystal with cyclops lens over the date, chocolate dial, diamond hour markers, Rolex calibre 3235 perpetual self winding movement with date at 3 o'clock that changes instantaneously at midnight in a few thousandths of a second, approximately 70 hours