The Olmsted 38 is a classic, automatic winding, 38mm field watch with a two-layer sandwich dial, 10 ATM (100m / 330ft), screw-down crown, and inner minute track with orange cardinal numeral accents. The Olmsted 38 takes its namesake from conservationist and founder of landscape architecture, Frederick Law Olmsted – an avid believer in the need of natural public space in society. Olmsted is responsible for designing many of the public parks in the United States; notably, Central Park in New York City, and Jackson Park in Chicago. Throughout a fascinating life, Olmsted pushed for the protection of Yosemite Valley, created the parkway, the integrated park system, and founded the precursor to the Red Cross. The engine powering The Olmsted 38 is either Sellita SW300 or the ETA 2892A2, both legendary, Swiss-made, solid workhorse movements customized with our iconic 4-star rotor design – a subtle nod to Oak & Oscars hometown of Chicago. The Horween leather straps feature hand-beveled edges with applied water-based dye, along with hidden orange stitching on the floating keeper. The leather strap tapers from 20mm to 18mm at the buckle for a comfortable fit. The stainless steel bracelet sits comfortably on the wrist with a fully articulated link design that gradually tapers from the 20mm solid end links to the 16mm buckle. The bracelet has 7 removable links and a six position quick-adjust, locking clasp. Yup, that means no tools required to adjust the fit on the fly! The bracelet will fit wrists from 6.2 inches to 9.1 inches (158mm - 231mm). Specifications ETA 2892A2 or SW300 automatic mechanical Swiss movement 42-hour power reserve 28,800 bph / 4 Hz 316L stainless steel 38mm diameter case with drilled lugs 10 ATM water resistance (100 meters / 330 feet) 10.8mm case height 20mm lug width 44.9 mm lug-to-lug Double-domed sapphire crystal with multi-layer anti-reflective coating Color-matched date wheel with custom typeface located at 6 o’clock (date version only) Sandwich dial with either a Super-LumiNova BGW9 base dial (grey / navy / green) or luminescent hour indices (white) Two-year limited warranty A portion of all Oak & Oscar profits donated to local Chicago dog rescue, One Tail at a Time Stainless steel bracelet has 7 removable links and 6 position quick-adjusting clasp. The bracelet will fit wrists from 6.2 inches to 9.1 inches (158mm - 231mm).