Side by side

Geckota Sea-Hunter Dive WatchvsHamilton Jazzmaster Open Heart Auto

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

Sea-Hunter Dive Watch
GeckotaSea-Hunter Dive Watch
MSRP $349
Jazzmaster Open Heart Auto
HamiltonJazzmaster Open Heart Auto
MSRP $2,695

At a glance

10 of 29 specs differ
Diameter
Sea-Hunter Dive Watch40mm
Jazzmaster Open Heart Auto36mm
Power Reserve
Sea-Hunter Dive Watch40h
Jazzmaster Open Heart Auto80h
Water Resistance
Sea-Hunter Dive Watch200m
Jazzmaster Open Heart Auto50m
MSRP
Sea-Hunter Dive Watch$349
Jazzmaster Open Heart Auto$2,695

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
40mm
36mm
Thickness
13.5mm
10mm
Lug-to-Lug
46mm
Lug Width
20mm
18mm
Water Resistance
200m
50m

Crystal & Dial

1 specs
Dial Color
Steel
Mother of pearl

Movement

2 specs
Caliber
ETA 2824
H-10
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$349
$2,695

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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.

Geckota Sea-Hunter Dive Watch

Owners and reviewers find the Geckota Amber Bezel to be a good value at $200, highlighting its 42mm cushion case and sapphire crystal. One owner dislikes the N S E W markings on the bezel. On balance, owners and reviewers consider the Geckota Amber Bezel a good value due to its case and crystal.

Hamilton Jazzmaster Open Heart Auto

The Hamilton Jazzmaster Open Heart Auto is noted for its dressy yet versatile design, featuring striking gradient dials and intricately shaped cutouts that reveal the H-10 movement. It boasts an 80-hour power reserve and Nivachron hairspring. The watch is available in 36mm, 40mm, or 42mm stainless steel cases. On balance, the Hamilton Jazzmaster Open Heart Auto is appreciated for its visually engaging dial and movement display at its price point.

From video reviewers

The smoked dial's precision cutouts offer a captivating view of the automatic movement. Legibility is compromised by the open-heart design.

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