Seiko SRPJ83K1 automatic equipped with caliber 4R36, with hour, minute, second, date and day functions. The automatic movement has a frequency of 21600 vibrations per hour.

The case, made of stainless steel, is 36 mm in diameter and 12.52 mm thick. The bezel is made of stainless steel, and the crystal is in Hardlex system. The latter turns out to be particularly durable. Water resistance is guaranteed up to 10 bar/100m.

The dial is beige with the hour circle made Arabic numerals and 24-ruby applied hour markers. The Arabic numerals are black, and the hands have a black outline and white interior.

The strap is made of beige nylon fabric with a pin buckle.

The watch comes complete with box and 2-year Seiko warranty.