Not every dive watch goes diving every day, and that is perfectly fine. The Marathon 46mm OSAR-D WW194037SS-2006 is a black-dial Swiss automatic with a stainless steel bracelet that is just as content at a desk, on a job site or behind the wheel as it is at 300 meters.

The bracelet gives this version its everyday character. Brushed steel links continue the finish of the 46mm case, creating a solid, cohesive look that pairs well with denim, workwear or a casual blazer. With a 17mm-thick case and 55mm lug-to-lug span, it has the substantial feel that fans of large watches enjoy, and the 22mm lugs keep the bracelet in proportion. The black dial is clean and purposeful, with large geometric indices, broad hands and a date at 3 o'clock under a 1.5x cyclops lens that makes the calendar easy to read during a busy day.

Daily convenience extends to the movement. The Sellita SW600 b automatic winds as you move and holds 62 hours of reserve, so a day or two off the wrist will not stop it. MaraGlo lume charges under office lights or sunshine and glows on the commute home. Sapphire crystal, a guarded screw-down crown and Marathon's oversized SAR bezel complete a watch built to Canadian search-and-rescue standards but happy to work a nine-to-five.

Daily-Wear Specs: WW194037SS-2006

• Model: Marathon 46mm OSAR-D, black dial
• Case: 46mm brushed 316L steel, 17mm thick, 55mm lug to lug
• Movement: Swiss Sellita SW600 b automatic, 24 jewels, 62 hours, Incabloc
• Water resistance: 300m
• Crystal: sapphire
• Date: 3:00 with 1.5x magnifier
• Lume: MaraGlo
• Bracelet: stainless steel, 22mm lugs

A big, honest diver for the everyday grind.