| UIAA | NCCS | USA | England | Chinese notes |
| 9 | F1 | 1 | Easy | Easy |
| 10 | F2 | 2-3 | Moderate | normal |
| 11- | F3 | 4.0-4.4 | Moderate | normal |
| 11 | F4 | 5.0 | Difficult | difficult |
| 11+ | 5.1 | Difficult | difficult | |
| 12- | 5.2 | Very Difficult | Very difficult | |
| 12 | F6 | 5.3 | Very Difficult | Very difficult |
| 12+ | 5.4 | Severe | difficult | |
| 13- | 5.5 | Very Severe | Very difficult | |
| 13 | F6 | 5.6 | Hard Very Severe | Very difficult |
| 13+ | F7 | 5.7 | Hard Very Severe | Very difficult |
| 14- | F8 | 5.8 | Hard Very Severe | Very difficult |
| 14 | F9 | 5.9 | Extremely Severe | Extremely difficult |
| 14 | F10 | 5.10 | Extremely Severe | Extremely difficult |
| 14 | 5.11 | Extremely Severe | Extremely difficult | |
| 14+ | 5.12 | Extremely Severe | Extremely difficult |
Classic Watch
• Classic casual design: analog dress watch casual design, leather band, metal scale time mark with the simplicity of business casual, bring you back to the classic. also, make it a great gift for family or friends.
• Comfort: high quality and soft leather watch band the minimalism design provide wear resistant and comfortable wearing experience.
• Durable: high hardness glass (Sapphire glass), not easy to wear, key scratch resistant watch face, stainless steel water proof case cover make it super durable.
• Waterproof for daily use: handwash, withstands splashes or brief immersion in water
no problem! perfect for all kind of business, casual, indoor activities or daily use.
Note: please do not press any buttons in the water or wear this watch for longtime underwater activities - such as diving, ect. too much water contact or usage in extreme hot or cold temperature will shorter watch life
Classic Watch,Classic Watch Man,Fashion Classic Watches,Classic Ceramic Watches
HK AIQIER WATCHES CO., Ltd. , http://www.watches-manufacturer.com