Technical Specifications

Description

The Khaki Field Mechanical Power Reserve 40mm honors the rugged heritage and essential functionality of the Khaki family while introducing modern watchmaking innovation. Powered by the new manual-winding H-23 movement, developed exclusively for Hamilton by ETA, this watch allows — for the first time — its impressive 80-hour power reserve to be visualized directly on the dial.

Fitted with a stainless steel bracelet, the black dial proudly displays "Power Reserve 80 Hours," with "F" (Full) and "E" (Empty) markings to underscore this exceptional utility-focused feature. Combining tradition with advanced technology, it is a true field watch reimagined for modern explorers.

About the Watch

• Reference: H69509130

• Collection: Khaki Field

• Status: Current collection

• Country of Manufacture: Switzerland

• Warranty: 2-Year International Warranty

• Water Resistance: 10 bar (100 m)

• Shipping: Free standard shipping

Case & Crystal

• Case Size: 40 mm

• Case Thickness: 11.95 mm

• Lug Width: 20 mm

• Case Material: Stainless steel

• Crystal: Sapphire with anti-reflective coating

• Water Resistance: 10 bar (100 m / 330 ft)

Dial

• Dial Color: Black

• Functions Displayed: Hours, minutes, small seconds, power reserve indicator

• Markers: "F" (Full) and "E" (Empty) power reserve scale

• Luminescence: Super-LumiNova®

Movement

• Caliber: H-23 (exclusive manual-winding movement by ETA for Hamilton)

• Type: Mechanical, hand-wound

• Functions: Time with power reserve indicator

• Power Reserve: Up to 80 hours

• Features:

  • Nivachron balance spring (antimagnetic)

  • Power reserve display complication

Strap & Bracelet

• Strap Reference: H6050000381

• Type: Stainless steel bracelet

• Color: Silver (metallic)

• Buckle: Folding clasp

• Buckle Width: 20 mm

• Quick Release: Yes (Easy Click system)