Tank must SolarBeat™ watch。This is an authentic Cartier Tank Must LM Watch in stainless steel with a silver dial. Featuring clean Roman numeral indices, a rectangular case with polished finish, and a black leather strap, this timepiece is powered by Cartier\'s innovative solar beat photovoltaic movement—the brand\'s first solar-powered watch. The compact 33.7mm case diameter makes it an elegant everyday accessory. Brand: Cartier Tank mast LM watch solar beat (English): Tank Must LM Shape number: WSTA0059 Material: SS leather Case Material: Stainless steel Weight: 28.5 g Case diameter (H): 33.7 mm (1.33 in) Case diameter (W): 25.5 mm (1.00 in) Dial: Silver date: November 2023 Accessories: Box details: In-house 3 month Maintenance: Polished Item Description: Simple lines express a free spirit. Equipped with a \"photovoltaic solar beat\" movement, this is Cartier\'s first solar watch in history.Natural light and artificial light pass through the shaped Roman hour markers and charge the photocell under the dial. Item Condition: The condition of the band is. AUTHENTICITY GUARANTEE: All The Reluxe items are carefully authenticated by our team of experts. Our items are stored in climate-controlled warehouses - smoke-free/pet-free. This item has no offensive odors. Preloved vintage items may smell like their materials/storage. Accessories not listed in description are for presentation purposes only and not included.