Another watch in the big and rugged category is the Alpina Extreme Régulateur 1883
. The watch has a black PVD coating which increases the scratch resistance of the stainless steel case. The mechanical movement is visible through a large sapphire crystal case back. The case is 48mm in diameter and secured with distinctive triangular screws. The watch has the trademark Alpina triangle pattern in the dial center. The dial features a recessed hour subdial at 10 o'clock, small seconds at 6 o'clock and red accents on the minute register and seconds subdial. The watch has a list price of $1,990. There is also a ladies Alpina in white with diamonds.
[via Time Zone