Pair watch High speed second chronograph 10 ATM water resistant Calendar Date Day of the week Tachymeter function 10 year battery FOREVER Pair [Men's]

[This is a day-date chronograph for capable men] [Men's model] High speed 1/20 second chronograph 10 ATM waterproof sapphire glass [2021 model] [Since it is a domestic manufacturer's brand, after-sales follow-up is safe] Day-date (day of the week, date) tachymeter function Case size 43mm Weight approx. 160g Belt arm circumference approx. 150mm to 200mm Belt width 20mm to 18mm [Ladies model] Water resistant to 10 ATM, battery life approximately 10 years, Japanese movement used [Size] Case size Diameter approximately 26 mm (excluding crown) Thickness approximately 9.55 mm Belt width Base to main body approximately 12 mm Buckle portion 10 mm Belt arm circumference approximately 130 mm ~ 180mm Weight approx. 65g Material: Case, belt: Stainless steel (push buckle) [Regarding returns] *If the belt has been adjusted, we cannot accept returns for products that show signs of use. *Even within the warranty period, all products with belt adjustments or signs of use will be repaired. Thank you for your understanding in advance. If you send us a product for repair, you will be responsible for the shipping costs. When returning the item, we will pay for it in advance. Thank you for your understanding in advance. ★★　FOREVER　★★ "Spending eternity with you..." Introducing a new pair watch from a reliable domestic manufacturer brand! [Men's model] High speed 1/20 second chronograph 10 ATM water resistant Day date (day of the week, date) sapphire glass Tachymeter function Men's battery life approximately 2 years [Ladies model] 10 ATM water resistant, 10 year battery, date only This watch is also useful for business situations. Pair with your loved one♪ Recommended for presents, gifts, and celebrations The battery at the time of purchase is a monitor battery for checking operation, so a dead battery is not covered by the warranty. Please be aware of this in advance. ★Simple belt adjustment tool present