Side by side

Furlan Marri Cornes De VachevsHamilton Jazzmaster Open Heart Auto

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

Cornes De Vache
Furlan MarriCornes De Vache
MSRP $1,412
Jazzmaster Open Heart Auto
HamiltonJazzmaster Open Heart Auto
MSRP $2,695

At a glance

10 of 29 specs differ
Diameter
Cornes De Vache37.5mm
Jazzmaster Open Heart Auto36mm
Power Reserve
Cornes De Vache68h
Jazzmaster Open Heart Auto80h
Water Resistance
Cornes De Vache50m
Jazzmaster Open Heart Auto50m
MSRP
Cornes De Vache$1,412
Jazzmaster Open Heart Auto$2,695

Full specifications

Case

4 specs
Category
Dress
Chronograph
Diameter
37.5mm
36mm
Thickness
10.5mm
10mm
Lug Width
20mm
18mm

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Sector
Mother of pearl

Movement

3 specs
Caliber
La Joux-Perret G100
H-10
Power Reserve
68h
80h
Jewels
24
25

Pricing

1 specs
MSRP
$1,412
$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.

Furlan Marri Cornes De Vache

The Furlan Marri Cornes de Vache Blue Sector is lauded for its vintage-inspired design, featuring distinctive cow horn lugs and a compact 37.5mm case. Reviewers highlight its complex case finishing with sharp transitions and polished surfaces, a subtly grained azure blue dial with a printed sector and applied Breguet numerals, and the La Joux-Perret G100 automatic movement. This movement provides a 68-hour power reserve, with accuracy noted as within ±7 seconds per day. The watch is priced at CHF 1,250 excl. taxes or A$2,600. On balance, reviewers praise the Furlan Marri Cornes de Vache Blue Sector for its elegant, wearable vintage aesthetic and detailed finishing at its price point.

From video reviewers

The watch features a 37.5mm stainless steel case with a coin-edge bezel and a box sapphire crystal. Its price point is relatively high compared to other independent watchmakers. Reviewers disagree on the movement, with one noting the Swiss La Joux-Perret G100 movement and the other mentioning a Japanese quartz movement.

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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