The Prospex Land watch features the 6R35 caliber with automatic and manual winding capabilities. It has a precision of +25 to -15 seconds per day and a power reserve of approximately 70 hours. The case is made of stainless steel, and it includes a sapphire crystal with magnifier and anti-reflective coating on the inner surface. Additional features include a rotating compass inner ring, screw-down crown, and see-through screw case back. It is water-resistant up to 20 bar.