Knowledge Center

Professional Authentication Platform

Hamilton · American Classic

Intra-Matic

Ref. H38416711 — “Intra-Matic Auto Chrono (panda)

currentModern Swiss productionDocumentedLast reviewed Not yet reviewed

Missing informationCore fields not yet documented for this reference: Production

Overview

Nickname
Intra-Matic Auto Chrono (panda)
Era
Modern Swiss production
Status
current

Case

Case diameter
40mm
Case material
Stainless steel
Crystal
Sapphire
Water resistance
100m

Dial & Hands

Dial
White with contrasting registers (panda)
Dial configuration
Two registers — 60-second and 30-minute — in the 1968 layout

Movement

Movement
Automatic chronograph
Caliber
H-31
Manufacturer
Hamilton (Swatch Group), on a Valjoux base
Winding
automatic
Power reserve
≈60 hours
Complications
Chronograph

Bracelet & Strap

Strap options
Leather strap