Hamilton American Classic Intra-Matic Chronograph HvsLebois & Co Numeral Chronograph


lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

American Classic Intra-Matic Chronograph H

Numeral Chronograph
Diameter
40mm
39mm
Lug-to-Lug
49mm
47.4mm
lowest
Thickness
14.3mm
10.5mm
lowest
Water Resistance
100m
highest
50m
Power Reserve
60h
60h
MSRP
$2,495
lowest
$3,813
Movement
Hamilton H-51
LC-450
Case
4 specsCrystal & Dial
1 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners and reviewers widely praise the Hamilton American Classic Intra-Matic Chronograph H for its attractive vintage-inspired design, clean dial, and satisfying manual-wind H-51 movement. The 40mm case size is frequently highlighted as a positive, contributing to comfortable wearability. Some owners note the watch consistently receives compliments and appreciate its historical significance and value. The watch's timekeeping is generally good, with one reviewer noting +3 seconds per day and a 60-hour power reserve. However, the 14.35mm thickness is noted by several sources as being on the thicker side for a hand-wound chronograph, though it is still considered to wear well. One owner found the date setting unusual and the rotor audible. There is also a mention of some owners wishing for a three-subdial version and criticism of the OEM strap being utilitarian.
The Lebois & Co Numeral Chronograph 324.497 is widely praised for its 39mm case size, which reviewers and owners find very wearable and well-proportioned, and for its vintage charm derived from elements like a stepped bezel and domed sapphire crystal. Owners and reviewers highlight the beautifully textured, multi-segmented dial with applied indices and blued hands, as well as the case finishing and detail, noting it punches above its price category. The manually wound LC-450 movement is noted for its smooth operation and a 60-hour power reserve, though one reviewer found the telemeter scale legibility suboptimal. Owners are split on the strap, with some finding it subpar and too thick, while others acknowledge its quality. On balance, owners and reviewers rate the Lebois & Co Numeral Chronograph 324.497 highly for its excellent case finishing and dial details at its price point.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.
Also compared
Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.








