Hamilton Khaki Field Mechanical Power Reserve 40mm Black Dial Stainless Steel Bracelet Men's Watch H69509130

The Hamilton Khaki Field Mechanical Power Reserve 40mm Black Bracelet H69509130 is part of Hamilton's Khaki Field Mechanical Power Reserve collection, housed in a 40mm stainless steel case on a stainless steel bracelet. A black (matte) dial paired with Hamilton's Swiss-made mechanical (hand-wound) Caliber H-23 with 80 hours power reserve makes this an authentic, brand-new piece in our INCMAXX collection. A faithful tribute to the W10 field watches Hamilton supplied to the British Ministry of Defence in the 1970s, the Khaki Field Mechanical features the hand-wound H-50 movement — true to the original spec right down to the manual winding.

Reference / SKU	H69509130
Case	40mm × 11.95mm, stainless steel
Dial	Black (matte), with arabic numerals (12-hour outer + 24-hour military inner ring)
Movement	Hamilton Mechanical (Hand-Wound) (Caliber H-23), 21600 vph, 80 hours power reserve
Bracelet / Strap	Stainless Steel Bracelet with folding clasp
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-23 is a Swiss-made manual-wound movement developed exclusively for Hamilton with a Nivachron balance spring and a power reserve indicator on the dial — combining vintage hand-winding character with modern accuracy.

Does the 40mm size wear well day-to-day? Yes — at 40mm 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.