Hamilton American Classic Intra-Matic Auto Chrono 40mm Watch book-appointment Resilience: Its screw-down case back

Resilience: Its screw-down case back is emblematic of its robust make

Since its very beginning

ensuring that wearers stay abreast of significant moments and dates

Caliber: H-51-Si

Power Reserve: With a remarkable power reserve of approximately 64 hours

Hamilton American Classic Intra-Matic Auto Chrono 40mm Watch book-appointment Resilience: Its screw-down case backThe Hamilton Intra Matic Auto Chrono is a modern reworking of a 1968 signature piece that offers a sporty but classic look. Combining authentic 60s appeal with the exclusive H 31 automatic movement, its distinctive panda dial is a guaranteed eye catcher. This Hamilton leather strap is made from natural materials. The leather is tanned, but has not been treated, pigmented and finished in the same way as some other leather straps. This helps it to