Feature 1: RETRO MINIMALISM: The vintage flip down clock features a retro minimalist design with a high-end, luxurious appearance. The rear battery compartment offers a simple and personalized design, highlighting a unique temperament. 2: EASY TO USE: The retro flip down clock has large, easy-to-read numbers on the card, making it clearly visible from a distance. Equipped with a time adjustment knob on the right side of the minute hand area, allowing for convenient time setting at any time. 3: EXQUISITE APPEARANCE: The clock surface is smooth and delicate, easily maintained with a dry cloth for a clean look. The base is precisely crafted with smooth edges and no sharp parts, ensuring it won't scratch your hand. 4: PREMIUM MATERIAL: Constructed from high-quality 304 stainless steel, PVC, and black walnut, the clock is durable and built for long-term use. 5: APPLICABLE SCENE: The page-turning blades are removable and installable, making it suitable for living rooms, studies, offices, and collections. A great gift choice for birthdays and holidays. Item Type: Retro Flip Down Clock Material: 304 Stainless Steel, PVC, Black Walnut Weight: Approx. 605g / 21.3oz Height: Approx. 14cm / 5.5in Width: Approx. 20.5cm / 8.1in Base Size: Approx. 13x7cm / 5.1x2.8in Display Type: Digital Water Resistance: No Power Type: Battery Movement Type: Electronic Suitable Places: Living Room, Bedroom, Study, Outdoor, Bathroom, Entrance, Balcony, Commercial Places Package List: 1 x Mechanical Flipping Clock (Battery Not Included) 1 x Instruction Manual Note: 1. Carbon batteries are recommended. Alkaline batteries have a higher current output, which may affect movement lifespan and timekeeping accuracy. Do not use rechargeable batteries or batteries with high current output. Standard carbon batteries are preferred. 2. Do not manually flip the hour page. Time adjustment should only be made using the minute page. 3. When adjusting time, set one minute ahead to ensure accurate synchronization, as the internal circuit requires time to activate after battery insertion. 4. When flipping the time display, move from back to front. Do not pull in the opposite direction. 5. Avoid touching the area marked by the red circle with hands, as it may affect time accuracy. 6. The page pieces are made of soft material. During shipping, impact or dropping may cause the pages to detach. The pages can be reinstalled if needed. 7. Measurements are manually taken; slight variations may occur.