Side by side

Hamilton American Classic Intra-Matic Chronograph HvsSugess Chrono Heritage 1963 (SU1963)

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

At a glance

13 of 29 specs differ
Diameter
American Classic Intra-Matic Chronograph H40mm
Chrono Heritage 1963 (SU1963)38mm
Power Reserve
American Classic Intra-Matic Chronograph H60h
Chrono Heritage 1963 (SU1963)35h
Water Resistance
American Classic Intra-Matic Chronograph H100m
Chrono Heritage 1963 (SU1963)50m
MSRP
American Classic Intra-Matic Chronograph H$2,495
Chrono Heritage 1963 (SU1963)$449

Full specifications

Case

6 specs
Diameter
40mm
38mm
Thickness
14.35mm
13mm
Lug-to-Lug
49mm
46mm
Lug Width
20mm
13mm
Water Resistance
100m
50m
Caseback
Solid
Display

Crystal & Dial

2 specs
Crystal
Sapphire
Acrylic/Sapphire
Dial Color
White
40mm Silver

Movement

4 specs
Caliber
H-51
Seagull ST19
Beat Rate
28,800 vph
3 vph
Power Reserve
60h
35h
Complications
None
GMT, Chronograph, Moonphase

Pricing

1 specs
MSRP
$2,495
$449

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Hamilton American Classic Intra-Matic Chronograph H

The Hamilton American Classic Intra-Matic Chronograph H is widely praised for its attractive vintage-inspired design, clean dial legibility, and satisfying manual-wind experience. Owners and reviewers highlight its retro charm, often described as elegant and classy with a 1960s aesthetic, and its well-balanced panda or reverse panda dial configurations. The H-51 hand-wound movement is noted for its torquey feel and a 60-hour power reserve, with timekeeping reported around +3 seconds per day. The 40mm case size is considered welcome, though its 14.35mm thickness is frequently mentioned as being on the thicker side for a hand-wound chronograph, despite wearing well on the wrist. Some owners expressed a desire for a three-subdial layout, and one noted the OEM strap was utilitarian, while another found the rotor audible and the date setting unusual. The Hamilton American Classic Intra-Matic Chronograph H is priced around $2,045 to $2,095 on bracelet.

Sugess Chrono Heritage 1963 (SU1963)

Owners widely praise the Sugess Chrono Heritage 1963 (SU1963) as a stunning mechanical chronograph and a bargain for its price, with some noting its beautiful ST1901 movement finishing as amazing value. However, community feedback indicates inconsistent production and delivery, with reports of fragility and quality control issues such as broken pushers and crowns, and even movement failures within months. Accuracy figures vary, with some owners reporting reliability within +/- 8 seconds per day, while others note it running at about +15 seconds per day when kept wound, and some find the ST19 movement loud. On balance, owners rate the Sugess Chrono Heritage 1963 highly for its value and aesthetic appeal as a mechanical chronograph, despite noted quality control concerns.

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