Side by side

Hamilton Jazzmaster Open Heart AutovsLongines Record 26mm Gold

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

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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 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.

Longines Record 26mm Gold

Owners widely praise the Longines Record 26mm Gold for its classic, elegant, and dressy design, with many highlighting its sharp blue hands that shift between blue and black and its Roman numeral dial as striking a balance between formal and modern styling. Reviewers and owners alike commend its excellent timekeeping, with COSC-certified movements delivering accuracy between 0–2 seconds/day, and some note the well-made case and accessible pricing relative to other luxury brands. One owner found the rotor to be noisy, and another reported significant time loss and disappointment with customer care, while a different owner suggested replacing the straps. Overall, owners and reviewers rate the Longines Record 26mm Gold highly for its elegant design and reliable, accurate timekeeping at an accessible price point.

At a glance

13 of 29 specs differ
Diameter
Jazzmaster Open Heart Auto36mm
Record 26mm Gold26mm
Power Reserve
Jazzmaster Open Heart Auto80h
Record 26mm Gold
Water Resistance
Jazzmaster Open Heart Auto50m
Record 26mm Gold
MSRP
Jazzmaster Open Heart Auto$2,695
Record 26mm Gold$3,850

Full specifications

Case

7 specs
Category
Chronograph
Dress
Diameter
36mm
26mm
Thickness
10mm
0mm
Lug Width
18mm
0mm
Material
Stainless Steel
Gold / steel two-tone
Water Resistance
50m
Caseback
Solid

Crystal & Dial

2 specs
Dial Color
Mother of pearl
White mother-of-pearl
Indices
Applied

Movement

3 specs
Caliber
Hamilton H-10
Power Reserve
80h
0h
Complications
None
Date

Pricing

1 specs
MSRP
$2,695
$3,850
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