Hamilton Khaki Field Expedition Auto 41mm Blue Dial Brown Leather Strap Men's Watch H70315540

The Hamilton Khaki Field Expedition Auto 41mm Blue Dial Brown Leather H70315540 is part of Hamilton's Khaki Field Expedition Auto collection, housed in a 41mm stainless steel case on a brown leather strap. A blue (sun-brushed/satin, textured) dial paired with Hamilton's Swiss-made automatic Caliber H-10 with 80 hours power reserve makes this an authentic, brand-new piece in our INCMAXX collection. The Khaki Field Expedition adds a compass-bearing bezel to the classic Khaki Field formula — designed for outdoor adventurers who need to navigate with the help of the sun, while preserving Hamilton's military field watch heritage from World War I and World War II.

Reference / SKU	H70315540
Case	41mm × 11.50mm, stainless steel, fixed
Dial	Blue (sun-brushed/satin, textured), with white arabic numerals with super-luminova
Movement	Hamilton Automatic (Caliber H-10), 21600 vph, 80 hours power reserve
Bracelet / Strap	Brown Calf Leather Strap (with white contrasting stitching) with pin buckle
Water resistance	100 meters (10 bar)

Authentic Hamilton, brand-new with original box and papers. Free US shipping, 2-year INCMAXX warranty, 30-day returns. Browse more Hamilton watches at INCMAXX.

What is the Hamilton Khaki Field heritage? The Khaki Field line traces its DNA to Hamilton's WWII-issue military watches, designed for U.S. servicemen. Hamilton was a primary supplier to the American military throughout both World Wars, producing over a million timepieces during WWII alone. Today's Khaki Field models keep the legible dial layout and rugged construction while running on modern Swiss automatic movements.

What movement powers this watch? The Hamilton H-10 is an exclusive Swiss-made automatic movement based on the ETA C07.611, with an extended 80-hour power reserve and a Nivachron anti-magnetic balance spring for improved resistance to magnetic fields. It runs at 21,600 vph and is one of the most reliable automatic movements at this price point.

Does the 41mm size wear well day-to-day? Yes — at 41mm this is widely considered a versatile modern size, suitable for most wrist sizes and easy to wear with formal or casual attire.

What comes with the watch when I buy from INCMAXX? Your watch ships in the original Hamilton box with the appropriate documentation, plus INCMAXX's 2-year authenticity-backed warranty, secure insured shipping and our 30-day return policy. Every piece is inspected by our team before it leaves our facility so it arrives ready to wear.