Zeno watches are among the older brands produced in Switzerland, with the company’s roots dating to 1868. The modern brand dates to 1922, when the Zeno watches name was first used. The company is best known for their Pilot series of watches, and sports models and chronographs are still a big part of the product line.
The build quality is good; cases are made of high-quality stainless steel. Watch faces are protected by rock-hard, scratch-resistant sapphire crystal on many models, though some at the lower end of the price range use mineral crystal instead. Bands are leather or stainless, and water resistance is good. While water resistance will vary by model, some models in the product line are rated to 500 meters or more, which should be more than adequate for just about anyone. These timepieces are well made and should last for many years with proper care.
Most Zeno watches self-winding movements can be wound properly by most watch winders. Usually Zeno watches’s self-winding movements need to rotate 650 - 800 revolutions per day, and most of them can be wound clockwise. So please take some time and like to choose a cute clockwork that suits you and your watch. Each watch is a work of art, a unique specimen.
Definitions:
- 《CW》 - Clockwise winding direction;
- 《CCW》 - Counterclockwise winding direction;
- 《Both》 - Combined mode (Clockwise + Counterclockwise);
- 《–》 - Undefined;
MODEL, DESCRIPTION | MOVEMENT / CALIBER | WINDING DIRECTION | TURNS PER DAY (TPD) |
---|---|---|---|
Airplane Diver Automatic - XL Scuba Diving | ETA 2824-2 | Both | 650 |
Airplane Diver Chrono 6349 | Valjoux 7750 | CW | 800 |
Army Diver Automatic | ETA 2452 or 2846 | Both | 650 |
Army Diver Automatic Look (Type A) | ETA 2824 | Both | 650 |
Army Diver Automatic Retro Diver (Classic) | ETA 2452 or 2846 | Both | 650 |
Classic Retro Automatic 40.5mm | ETA 2834 / 2836 | Both | 650 |
Classic Retro Automatic Troteuse 9 40.5mm | ETA 2892-2 | Both | 650 |
Dome Oversized - Large Aviator Timekeeper | ETA 2824 or 2836 or 2846 | Both | 650 |
Explorer 36mm | ETA 2824-2 | Both | 650 |
Fellow Oversized Automatic - XXL Timekeeper | ETA 2836-2 | Both | 650 |
Fellow Oversized Chrono - XXL Chronograph | ETA 7750 | CW | 800 |
Flatline Retro Automatic | ETA 2824 | Both | 650 |
Flatline Retro Big Day | ETA 2834 | Both | 650 |
Giant Chrono | Valjoux 7750 | CW | 800 |
Godat 1 Chrono 7751 - Vintage Chronograph Full Calendar with Moon Phase | ETA 7751 | CW | 800 |
Godat 1 Dual Timer Power Reserve | SO 9035 | Both | 650 |
Godat 2 Chrono 7750 | ETA 7750 | CW | 800 |
Godat 2 Chrono 7751 | ETA 7751 | CW | 800 |
Godat 2 Dual Timer Power Reserve | SO 9035 | Both | 650 |
Hercules Automatic Date - XL Diver Look | ETA 2824-2 | Both | 650 |
Hercules Automatic GMT - XL Diver Look with Dual Time | ETA 2893-2 | Both | 650 |
Hercules Chrono 7750 - XL Diver Look Chronograph Day Date | ETA 7750 | CW | 800 |
Jumbo Automatic | ETA 2836 | Both | 650 |
Jumbo Special Edition | ETA 2836 | Both | 650 |
Ladies Army "Divers 100" | ETA 2671 | Both | 650 |
Ladies Bubble Back | Miyota 6T51 | CCW | 650-950 |
Ladies Fliegeruhr | ETA 2671 | Both | 650 |
Magellano Automatic Big Day | ETA 2834 | Both | 650 |
Magellano Automatic Dual Time: 6069 | ETA 2893 | Both | 650 |
Magellano Chronograph - Large Bicompax Chronograph | ETA 7750 Bicompax | CW | 800 |
New Classic Retro Chrono 7750 | ETA 7750 | CW | 800 |
New Classic Retro Chronometer | ETA 2824-2 | Both | 650 |
New Classic Retro Open Heart | ETA 2824 | Both | 650 |
New Pilot Classic 24-hours | ETA 2893 | Both | 650 |
New Pilot Classic Automatic | ETA 2824 or 2836 or 2846 | Both | 650 |
New Pilot Classic Chrono 2020 | DD 2020 | Both | 650 |
New Pilot Classic Chrono 7750 | ETA 7750 | CW | 800 |
New Pilot Classic Chronometer | ETA 2824 | Both | 650 |
New Pilot Classic Pilot GMT | ETA 2893 | Both | 650 |
New Pilot Classic Pilot Open Heart | ETA 2824 | Both | 650 |
New Pilot Classic Pointer | ETA 2824 | Both | 650 |
New Pilot Classic Rally Timer Replica Chronograph 2020 | DD 2025 | Both | 650 |
New Pilot Nostalgia Classic Chronograph | ETA 7750 | CW | 800 |
Nostalgia 1868 Automatic | ETA 2824 or 2836 or 2846 | Both | 650 |
Nostalgia 1868 Chrono 7750 | ETA 7750 | CW | 800 |
Oversized Chrono Basilea | ETA 7750 | CW | 800 |
Oversized Sapphire - Large Aviator Timekeeper | ETA 2824 or 2836 or 2846 | Both | 650 |
Pilot Basic Automatic Date - Small Pilot 37mm | ETA 2834 / 2836 | Both | 650 |
Pilot Basic Automatic Day-Date - Small Pilot 37mm | ETA 2834 / 2836 | Both | 650 |
Pilot Basic Automatic Navigator Day-Date - Small Pilot 37mm | ETA 2834 / 2836 | Both | 650 |
Pilot Carré Oversized Automatic | ETA 2824 | Both | 650 |
Pilot Carré Oversized Chrono 7750 | Valjoux 7750 | CW | 800 |
Pilot Classic Automatic 40.5mm | ETA 2834 / 2836 | Both | 650 |
Pilot Classic Chrono 7750 40.5mm | ETA 7750 | CW | 800 |
Pilot Classic Chrono Lune 40.5mm | Valjoux 7758 | CW | 800 |
Pilot Classic Copper - XL | ETA 2834 / 2836 | Both | 650 |
Pilot Classic Titanium Automatic 40.5mm | ETA 2834 / 2836 | Both | 650 |
Pilot Classic Titanium Chrono 7750 40.5mm | Valjoux 7750 | CW | 800 |
Pilot Fellow | ETA 2824 | Both | 650 |
Pilot Fellow Oversized | ETA 2836 | Both | 650 |
Pilot Lady Automatic 29mm | ETA 2871 | Both | 650 |
Pilot Lady Pointer Moon | ETA 2675 | Both | 650 |
Pilot Oversized 24-hours | ETA 2893 | Both | 650 |
Pilot Oversized Alarm Automatic | AS5008 | CW | 800 |
Pilot Oversized Automatic | ETA 2836 | Both | 650 |
Pilot Oversized Big Day | ETA 2834 | Both | 650 |
Pilot Oversized Chrono 2020 | DD 2020 | Both | 650 |
Pilot Oversized Chrono 2040 | DD 2040 | Both | 650 |
Pilot Oversized Chrono 7750 | Valjoux 7750 | CW | 800 |
Pilot Oversized Chrono 7751 | ETA 7751 | CW | 800 |
Pilot Oversized Chrono 7753 | ETA 7753 | CW | 800 |
Pilot Oversized Chrono Germany | ETA 7750 | CW | 800 |
Pilot Oversized Chrono Moon Phase | ETA 7758 | CW | 800 |
Pilot Oversized Chrono Power Reserve | SO 7750 | CW | 800 |
Pilot Oversized Chronograph | Valjoux 7750 | CW | 800 |
Pilot Oversized Chronometer | ETA 2824 | Both | 650 |
Pilot Oversized Fliegeruhr Carbon Automatic | ETA 2824 | Both | 650 |
Pilot Oversized Fliegeruhr Chronograph Carbon Tri-Compax Classic | Valjoux 7750 | CW | 800 |
Pilot Oversized Gangreserve Automatic | ETA 2892-A2 | Both | 650 |
Pilot Oversized GMT | ETA 2893 | Both | 650 |
Pilot Oversized GMT 24 Hr | ETA 2893-2 | Both | 650 |
Pilot Oversized GMT Sautante | SO 9035 | Both | 650 |
Pilot Oversized Godron | ETA 2824 or 2836 or 2846 | Both | 650 |
Pilot Oversized Observer | ETA 2836 | Both | 650 |
Pilot Oversized Open Heart | ETA 2824 | Both | 650 |
Pilot Oversized Pointer | ETA 2824 | Both | 650 |
Pilot Oversized Rally Timer Replica Chronograph 2020 | DD 2020 | Both | 650 |
Pilot Oversized Replica Dual Time | SO TT651/2892-2 | Both | 650 |
Pilot Oversized Replica GMT 24 Hr | ETA 2893-2 | Both | 650 |
Pilot Oversized Skeleton Automatic | ETA 2824 | Both | 650 |
Pilot Oversized Triple Calendar Moonphase | SO 9000/2824-2 | Both | 650 |
Pilot Oversized World Timer Ltd. Edition | ETA 2893-3 | Both | 650 |
Pilot Skeleton Automatic | ETA 2834 / 2836 | Both | 650 |
Pilot Titan Classic Chrono 7750 | Valjoux 7750 | CW | 800 |
Race Automatic | ETA 2824 | Both | 650 |
Retro Basic Automatic Day-Date 37mm | ETA 2834 / 2836 | Both | 650 |
Retro Basic Automatic Date 37mm | ETA 2834 / 2836 | Both | 650 |
Retro Classic Automatic 42mm | ETA 2824/ 2836/2846 | Both | 650 |
Retro Classic Chrono 7750 40.5mm, 42mm | Valjoux 7750 | CW | 800 |
Retro Classic Chrono 7751 40.5mm | Valjoux 7751 | CW | 800 |
Retro Classic Chrono Parisian 1930 40.5mm | ETA 7750 | CW | 800 |
Retro Oversized Chrono 7750 | ETA 7750 | CW | 800 |
Retro Oversized Chrono 7751 | ETA 7751 | CW | 800 |
Retro Oversized Chrono 7753 | ETA 7753 | CW | 800 |
Retro Oversized Chrono Power Reserve | SO 7750 | CW | 800 |
Retro Oversized Chronometer | ETA 2824 | Both | 650 |
Retro Oversized GMT Sautante | SO 9035 | Both | 650 |
Sahara Tri-Compax Chronograph | Valjoux 7750 | CW | 800 |
Sapphire | ETA 2824 | Both | 650 |
Sapphire Bi-Compax Chronograph | Valjoux 7750 | CW | 800 |
Sapphire Dual Time | ETA 2893 | Both | 650 |
Slide Rule Oversized Chrono 2020 | DD 2020 | Both | 650 |
Slide Rule Oversized Chrono 7750 | Valjoux 7750 | CW | 800 |
Stairs Chono 7750 | ETA 7750 | CW | 800 |
Super Oversized Automatic | ETA 2824 | Both | 650 |
Tonneau Lady Mini Size | ETA 2871 | Both | 650 |
Tonneau Oversized Chrono 2025 - Large Vintage Design Chronograph | DD 2025 | Both | 650 |
Tonneau Oversized Classic - Large Vintage Design | ETA 2824 | Both | 650 |
Tonneau Replica Classic | ETA 2892-2 | Both | 650 |
Tonneau Retro | ETA 2892-2 | Both | 650 |
Tonneau Retro GMT (Dual Timer) | ETA 2893 | Both | 650 |
Tonneau Retro Open Heart | ETA 2824 | Both | 650 |
Tonneau Sapphire Chrono 7750 - Large Aviation Chronograph | Valjoux 7750 | CW | 800 |
Tonneau Sapphire Large - Large Aviation Timekeeper | ETA 2824 or 2836 or 2846 | Both | 650 |
Tonneau Sapphire Small - Aviation Timekeeper | ETA 2824 | Both | 650 |
Tonneau Screen Chronograph | Valjoux 7750 | CW | 800 |
Tonneau Square Oversized 7750 | Valjoux 7750 | CW | 800 |
Tonneau Stairs Day-Date Sapphire | ETA 2836 | Both | 650 |
X-Large Pilot Automatic | ETA 2824 or 2836 or 2846 | Both | 650 |
X-Large Pilot Big Day | ETA 2834 | Both | 650 |
X-Large Pilot Chrono 2020 | DD 2020 | Both | 650 |
X-Large Pilot Chrono 7750 | ETA 7750 | CW | 800 |
X-Large Pilot Chrono Power Reserve | SO 7750 | CW | 800 |
X-Large Pilot GMT | ETA 2893 | Both | 650 |
X-Large Pilot Open Heart | ETA 2824 | Both | 650 |
X-Large Pilot Pointer | ETA 2824 | Both | 650 |
X-Large Pilot Word Timer | ETA 2893-3 | Both | 650 |
X-Large Retro Chono Bicompax | ETA 7750 | CW | 800 |
If you could not find your watch model (or caliber) in this table, you may determine your Zeno watches. winding mode on a trial basis. You should select the combined winding mode (CW+CCW) and the minimal number of turns per day (TPD). Then place your watch into the automatic watch winder and check after a few days how accurate your watch shows the time. If it runs behind, it is necessary to increase the number of TPD by one step.