NAV-03 30th Anniversary Altimeter / Automatic



These watches are inspired by primary flight instruments which can be found in virtually every aircraft cockpit. Every pilot would be very familiar with the use and importance of the instruments these watches are inspired by.

Solid 316L stainless steel case with sandblasted finish
Screw down stainless steel case back
Screw down crown
Luminescent hands & numerals
Water resistant to 10 ATM / 330 ft / 100 m
Case: 42 mm x 42 mm (1.65 in)
Distance between lugs: 22 mm (0.9 in) 
Thickness: 13.5 mm (0.5 in) 
Weight: 115 g

NH35A Automatic Movement (More info)
40-Hour power reserve
Accurate to +40-20 seconds per day
21 Jewels

Sapphire crystal with AR coating

Black rubber

One year

Product Code: NAV-03-ALT-30-B

How an Automatic Watch Works
Watch Instructions



Our commitment to affordability has never compromised the quality of our watches. Crafted with precision and care, each timepiece undergoes rigorous testing to ensure it meets the highest standards. From the moment you fasten one of our watches to your wrist, you’ll feel the difference that 30 + years of expertise make.


Founded in 1984 as a manufacturer of unique aviation inspired gifts, Trintec produced its first Aircraft instrument Inspired Watch in 1990. The first watch was inspired by an aircraft altimeter and soon after two other models were produced which featured the design elements of an Artificial Horizon and a Directional Gyro. These two additional models first become available in 1992.

Trintec Instrument Inspired watches were an instant hit among pilots and aviation enthusiasts and were widely available to pilot shops and aviation distributors in the United States and Europe.

Trintec’s line of Instrument Inspired watches were featured in the 1992/ 1993 Wright Brothers Pilot’s Aviation Catalog which was distributed to over 3,000,000 Pilots and Aviation Enthusiasts.