Chronograph 10 ATM Water Second Tachymeter Function "Forever" Men's Watch, Resistant, High-Speed 1/20 Accuracy, Day/Date Calendar, ()

[High-speed 1/20 second chronograph] [A sophisticated timepiece perfect for business] This is a wristwatch that is perfect for business. This watch features a double calendar displaying both the day of the week and the date, making it ideal for business use. High-speed 1/20 second chronograph, 10 ATM water resistance, sapphire crystal, day/date display, tachymeter function. Material: Case and band are stainless steel (double-lock push buckle) Case size: 43 mm in diameter; Weight: approx. 160 g; Wrist circumference: approx. 150 mm to 200 mm; Belt width: 20 mm to 18 mm The battery included at the time of purchase is a test battery for functionality verification purposes only; battery depletion is not covered under warranty. Please be aware of this beforehand. A simple belt adjustment tool is included as a gift. Please note that this tool may not be able to adjust the belt in all cases. In that case, please have it adjusted at a watch shop (for a fee). *Even within the warranty period, products that have had their belts adjusted or show signs of wear will be handled as repairs. Thank you for your understanding. Please refrain from spraying water directly onto the device from a faucet. The water pressure from a faucet running at full force is stronger than the water pressure at a depth of 100m. *The battery already installed is a test battery and is not covered by the warranty. Thank you for your understanding. [Regarding Returns] *We cannot accept returns of items that have been adjusted or show signs of wear. *Even within the warranty period, items that have been adjusted or show signs of wear will be handled as repairs. Please understand this in advance. The shipping cost for sending items for repair will be borne by the customer. We will send the items back to you at our expense. Please understand this in advance. FOREVER ★★ "I will spend eternity with you..." A brand new model from a trusted domestic manufacturer has arrived! High-speed 1/20 second chronograph 10 ATM water resistance Day-date (day of the week, date) Sapphire glass Tachymeter function This watch is perfect for business settings. Recommended as a gift for someone special, or for celebrations. The battery included at the time of purchase is a test battery for functionality verification purposes only; therefore, battery depletion is not covered under warranty. Please be aware of this beforehand. Free simple belt adjustment tool included