Side by side

Beaufort AerotimervsHamilton Jazzmaster Seaview Auto

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

Aerotimer
BeaufortAerotimer
MSRP $599
Jazzmaster Seaview Auto
HamiltonJazzmaster Seaview Auto
MSRP $945
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 Seaview Auto

Owners widely praise the Hamilton Jazzmaster Seaview Auto for its attractive design and comfortable wearability when paired with aftermarket straps like sailcloth. Accuracy varies, with one owner reporting gains of 15 seconds per day after seven years of wear, which improved to +/- 4 seconds per day after servicing and case replacement. Another user noted finish issues after minimal wear, questioning the material quality. The Hamilton Jazzmaster Seaview Auto is available with a 45mm stainless steel case, sapphire crystal, 300m water resistance, and an ETA 2824-2 movement, with prices around $500. On balance, owners value the Hamilton Jazzmaster Seaview Auto for its aesthetic appeal and strap versatility, though material durability can be a concern for some.

At a glance

10 of 29 specs differ
Diameter
Aerotimer40mm
Jazzmaster Seaview Auto37mm
Power Reserve
Aerotimer42h
Jazzmaster Seaview Auto42h
Water Resistance
Aerotimer100m
Jazzmaster Seaview Auto100m
MSRP
Aerotimer$599
Jazzmaster Seaview Auto$945

Full specifications

Case

5 specs
Category
Dress
Diameter
40mm
37mm
Thickness
11.45mm
11.3mm
Lug-to-Lug
48.5mm
46mm
Lug Width
22mm
18mm

Crystal & Dial

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

Movement

2 specs
Caliber
STP1-11
ETA 2824-2
Power Reserve
42h
42h

Pricing

1 specs
MSRP
$599
$945
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