reference: H646660

• Model: Khaki Aviation Pilot Chronograph
• Reference: H646660
• Case size: ~42mm
• Movement: Automatic chronograph (Hamilton H-31)
• Functions:
  • Chronograph (3 sub dials)
  • Date at 6 o’clock (like you noticed)
• Dial style: Pilot Type B / aviation instrument layout
• Water resistance: ~200m

Shimmer” Hamilton uses slightly metallic or lumed numerals that catch light.

Bracelet versions (like yours) usually sit toward the higher end.Collector / enthusiast take

Strong everyday piece:

Swiss automatic chrono

Aviation heritage design

The H-31 movement = basically a modified Valjoux 7750, which is proven and durable

solid enthusiast-gradeThe Hamilton Men's Automatic Watch features a classic design with a stainless steel case and a black dial with Arabic numerals. This vintage timepiece has a lever escapement type and a 12-hour dial, making it both functional and stylish. The watch comes with a 2-year manufacturer warranty, making it a reliable choice for any man looking for a quality wristwatch. The Hamilton brand is known for its craftsmanship and attention to detail, making this watch a great addition to any collection.