手表语境中的 “ATM” 是什么
当你在手表上看到 “3 ATM”、“5 ATM” 或 “10 ATM” 时,指的是表壳能抵抗的水压等级。“ATM” 代表 atmospheres,一种压力单位。一个大气压约等于 10 米水深时的压力。
这意味着 5 ATM 的手表在实验室测试中能抵抗相当于 50 米水深的压力。然而,这些是在 实验室条件 下进行的——并非现实潜水深度。实际上,动作、飞溅和温度变化都会增加表上的压力,因此实际使用中的极限通常低于标示数值。
每个防水等级在实际中的含义
为便于将这些数字对应到日常情景,下面是一份简明指南:
- 3 ATM (30 meters): 适合日常接触潮湿的情况,如洗手、细雨或飞溅。不适合游泳或淋浴。
- 5 ATM (50 meters): 可用于短时游泳和日常接触水的活动,但应避免高压水流或长时间浸泡。
- 10 ATM (100 meters): 适合游泳、浮潜和水上运动——但仍不适合深潜。
- 20 ATM (200 meters): 为活跃的水上探险和娱乐性潜水而设计。
- 30 ATM and above: 为专业潜水和苛刻的水下环境设计。
同样重要的是要记住:防水性能并非永久。随着时间推移,密封圈和垫圈会磨损,尤其是手表经常接触肥皂、热量或海水时。定期保养可确保手表的防护力像购买当天一样可靠。
一些设计细节也会显著提升日常防水表现——比如旋入式表冠、密封表背和不锈钢表壳结构,这些都有助于提高手表的防水能力。
If your lifestyle takes you beyond the everyday — whether it’s a morning run, a swim, or a weekend by the coast — your watch should be able to follow. At Nordgreen, several of our timepieces are designed to match that balance of function and form, offering dependable water resistance without compromising on design.
Both the Pioneer and Succession collections feature 10 ATM water resistance, meaning they’re ready for swimming, light snorkeling, or simply those days when life gets a little wetter than planned.
The Pioneer chronograph embodies modern Scandinavian engineering, where precision and endurance meet understated style. Meanwhile, the Succession collection brings a sleeker, more minimalist approach — a versatile piece that transitions effortlessly from workday to adventure.
Each watch is a reflection of Nordgreen’s belief that practicality should always feel elegant — because real luxury is when you don’t have to think twice before jumping into life.