It covers defects in the production of the watch itself and the reason for normal use, so you don't have to worry. 3 barometric waterproofing: Provides analog watches that can withstand rain, hand washing, and droplets (not suitable for showers, swimming, snorkeling, or diving). ⌚ Easy-to-replace straps: By replacing the straps, you'll be transformed into watches that can be used for both private and business use, so be sure to find some of your favorites. ⌚ Various watch straps: 14mm / 16mm / 18mm / 20mm leather watch straps, nylon watch straps, vegan leather watch straps, stainless steel watch straps, mesh watch straps 📏 Multiple size options: Nordgreen offers 14mm bands, 16mm bands, 18mm bands and 20mm bands. These watch bands are suitable for 28mm watches, 32mm watches, 36mm watches, and 40mm and 42mm watches, respectively. All watch bands are interchangeable and can be used in a variety of different styles while owning a single watch. While personal preferences are generally important, 28mm, 32mm, and 36mm are suitable for women and 36mm, 40mm, and 42mm for men. Enjoy a multifunctional and sustainable watch collection without the hassle of Nordgreen. Born in Copenhagen, Nordgreen, a Nordic watch brand, strives day and night to incorporate the value of the Nordic people into their watches. To achieve this, Node Green has partnered with renowned Jacob Wagner, who has led world-renowned household goods brands such as Bang & Olufsen, Capellini and Morrozo. The value Copenhagen values most is sustainability. As a global leader in sustainability, Nordgreen felt it was essential to incorporate these principles into watches and brands. Each time a customer buys a watch, it contributes to one of the three initiatives that Node Green is pushing for :- Good quality water: One watch is sold to provide two months' worth of clean water to people in Central Africa - Good soil: One watch sold helps preserve 200 square meters of rainforest in Latin America - Pratham UK: With one watch sold, you can provide free education to children in India for a month. Each watch box has its own identification number and the serial number on the back of the watch. You can track the effectiveness of donations from the account you logged in to by registering your watch on the website. About Infinity - Node Green's first two models, Philo Sofa and Native, both reflect important components of everyday life and the values that Copenhagen breathes. However, Silver's Infinity, the third model of Node Green, aims to symbolize the evolution of nature. Our chief designer, Jacob Wagner, has removed all the complexities to reach a pure simplicity that truly reflects Scandinavian design. This simplicity is condensed into deep curved dials and conical cases, which remind us of the Earth and its infinite space. The strap that slides under the case is interchangeable and matches any style or scene.