The Hamilton Intra-Matic Auto Chrono takes direct inspiration from the brand’s iconic 1968 chronograph, faithfully reviving its distinctive panda dial layout with a clean white background and contrasting black subdials. Balancing retro motorsport heritage with contemporary engineering, this model embodies timeless American spirit infused with Swiss precision.

A finely engineered stainless steel mesh bracelet enhances comfort while delivering period-correct style. Beneath its sapphire crystal lies the powerful H-31 automatic chronograph movement, offering a robust 60-hour power reserve and a tachymeter scale for measuring speed. With water resistance to 100 meters, screw-down crown security, and Super-LumiNova detailing, this watch is as versatile as it is striking — equally at home on the track, in the city, or as part of a curated vintage collection.

Technical Specifications

Movement

• Caliber: H-31 Automatic Chronograph

• Power Reserve: 60 hours

• Functions: Chronograph (30-min and 12-hour counters), tachymeter scale, date

Case

• Material: Stainless steel

• Diameter: 40 mm

• Thickness: 14.45 mm

• Water Resistance: 10 bar (100 m / 328 ft)

• Crown: Screw-down

Dial

• Color: White with black panda subdials

• Features: Super-LumiNova on hands and indices

Glass

• Scratch-resistant sapphire crystal with anti-reflective coating

Bracelet / Strap

• Type: Stainless steel mesh bracelet

• Lug Width: 20 mm

• Buckle Type: Folding clasp (20 mm width)

Merging vintage motorsport aesthetics with modern chronograph engineering, the Intra-Matic Auto Chrono H38416111 stands as one of Hamilton’s most enduring icons. Perfect for enthusiasts seeking heritage design with contemporary reliability, it’s a statement piece that bridges 1960s racing culture and modern watchmaking excellence.