Side by side

Bremont ALT1-CvsHamilton Jazzmaster Skeleton Auto

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

ALT1-C
BremontALT1-C
MSRP $6,150
Jazzmaster Skeleton Auto
HamiltonJazzmaster Skeleton Auto
MSRP $1,475

At a glance

11 of 29 specs differ
Diameter
ALT1-C43mm
Jazzmaster Skeleton Auto36mm
Power Reserve
ALT1-C40h
Jazzmaster Skeleton Auto80h
Water Resistance
ALT1-C100m
Jazzmaster Skeleton Auto50m
MSRP
ALT1-C$6,150
Jazzmaster Skeleton Auto$1,475

Full specifications

Case

7 specs
Category
Chronograph
Skeleton
Diameter
43mm
36mm
Thickness
16mm
10.55mm
Lug-to-Lug
46mm
Lug Width
22mm
18mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
50m

Crystal & Dial

1 specs
Dial Color
Regular length (15cm - 19cm wrist size)
purple

Movement

2 specs
Caliber
BE-50AE
H-10-S
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$6,150
$1,475

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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.

Bremont ALT1-C

Owners widely praise the Bremont ALT1-C for its flawless brushed case finish, attractive cream dial with excellent contrast from anthracite sub-dials, and comfortable, balanced wearability. The watch features a well-finished strap and a movement that is a joy to wind, with precise chronograph operation. Reviewers note refined feuille hands and polished Arabic numerals with a golden tinge, balancing ruggedness with elegance. The Bremont ALT1-C averages +3 seconds per day, though one reviewer flags its 16mm height as less than ideal for under-cuff wear and describes the date window as narrow. The modified Valjoux 7750 movement's rotor spin is noticeable. Overall, owners rate the Bremont ALT1-C highly for its refined aesthetics and enjoyable user experience.

Hamilton Jazzmaster Skeleton Auto

The Hamilton Jazzmaster Skeleton Auto is praised for its redesigned dial that balances complexity and legibility, forming an "H" logo and highlighting the H-10-S movement. Owners appreciate the 80-hour power reserve and the seamless blend of the bracelet with the lugs. The watch is available in 40mm and 36mm sizes, with prices ranging from A$1,925 to A$2,200, and features 50m water resistance. Overall, owners and reviewers rate the Hamilton Jazzmaster Skeleton Auto highly for its distinctive dial design and impressive power reserve at its price point.

From video reviewers

The 80-hour power reserve from the H-10 automatic movement is a notable strength. Water resistance to 5 ATM is considered on the lower side for the price point.

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