Vintage Automatic Tourbillon Watch for Men - Brown Leather Strap, Day-Date Calendar, 30 ATM Waterproof

Accurate Timekeeping GLENAW utilizes high-quality automatic movement, ensuring accurate timekeeping with errors within the internationally recognized range of 30s-60s per day.

Skeleton Dial Design Innovative tourbillon design meets elegance with a timeless Roman numeral dial. The beautifully arranged day and date display enhances the overall aesthetic, adding to the watch's sophisticated charm.

Men's Automatic Watches Crafted with scratch-resistant, high-hardness mineral lenses and a luminous 3-hand analog display, this 44 mm case diameter watch is the perfect choice for formal occasions. It features a genuine leather strap and a stainless steel case, beautifully polished for a modern finish.

Waterproof Quality Water-resistant to 30 m (100 ft), this watch is suitable for everyday wear, protecting your timepiece against splashes and short-term immersions. However, it should not be worn during bathing or swimming.

Minimalist Appeal The exterior design is purposely simplified for a more elegant aesthetic. Four hidden push buttons on the side of the case allow for easy adjustment of the date, creating a more streamlined and elegant look that suits various occasions.

Usage Instructions - Manual Winding - No battery is required. For the initial setup, manually wind the watch 20-30 times. - Screw Crown Adjustment - Screw the crown upwards for 20 to 30 turns, then pull it out for one frame to set the time. The date can be adjusted using the corresponding button. - Daily Wear - This self-winding mechanical watch requires consistent winding to ensure accurate timekeeping. For non-sporting activities, wind the watch manually every day to maintain its performance.