Side by side

Beaufort AerotimervsHamilton Jazzmaster Day Date Auto

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

Aerotimer
BeaufortAerotimer
MSRP $599
Jazzmaster Day Date Auto
HamiltonJazzmaster Day Date Auto
MSRP $1,045
What people say

Owners + reviewers, side by side

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

Beaufort Aerotimer

Owners widely praise the Beaufort Aerotimer for its handsome, high-contrast salmon dial and museum-quality finishing, creating a sharp dress field watch with excellent legibility and a crisp California dial. One owner notes the power reserve is closer to 30-34 hours than advertised and finds the 11.45mm thickness slightly noticeable, while another would change the strap. Lume on the 3 and 9 o'clock markers is reportedly poor. Overall, owners rate the Beaufort Aerotimer highly for its vintage style and beautiful craftsmanship at its price point.

Hamilton Jazzmaster Day Date Auto

Owners widely praise the Hamilton Jazzmaster Day Date Auto for its versatility as an everyday and business-casual timepiece. One owner specifically notes it felt the best on their wrist after trying multiple options. On balance, owners rate the Hamilton Jazzmaster Day Date Auto highly for its comfortable wearability and suitability for various occasions.

At a glance

10 of 29 specs differ
Diameter
Aerotimer40mm
Jazzmaster Day Date Auto40mm
Power Reserve
Aerotimer42h
Jazzmaster Day Date Auto80h
Water Resistance
Aerotimer100m
Jazzmaster Day Date Auto50m
MSRP
Aerotimer$599
Jazzmaster Day Date Auto$1,045

Full specifications

Case

5 specs
Category
Dress
Thickness
11.45mm
11.52mm
Lug-to-Lug
48.5mm
46mm
Lug Width
22mm
20mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
Dial Color
Navy
Black
Lume
C1 Super-LumiNova applied to 3hr, 6hr, 9hr, and 12hr indices and hands for low-l
None

Movement

2 specs
Caliber
STP1-11
H-40 (ETA 2834-2 base)
Power Reserve
42h
80h

Pricing

1 specs
MSRP
$599
$1,045
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