It’s water-resistant up to 100 meters and features a spherical acrylic crystal, which is more resistant to shattering under pressure than flat glass. The "Manual" Reality: How to Use It
To set the hands, you must enter the hand-setting mode via the digital interface. The hands move only forward; if you miss your mark, you have to cycle through a full 12 hours again. Aqf100W 7Bv Manual
With an Auto EL Backlight , the screen illuminates with a flick of the wrist. Coupled with "Neo-display" luminous hands, it's built for low-light legibility. It’s water-resistant up to 100 meters and features
The Tide Graph is only as accurate as your "Home Site" data. You’ll need to look up the Lunitidal Interval for your specific longitude to get accurate tide readings. With an Auto EL Backlight , the screen
It features a built-in Thermometer (measuring from -10°C to 60°C). It doesn't just show the current temp; it logs it. It stores up to 50 sets of temperature data and displays a "Temperature Tendency Graph" to show you if the weather is turning.