Side by side

Hamilton Jazzmaster Open Heart AutovsLorier Olympia SII

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

Jazzmaster Open Heart Auto
HamiltonJazzmaster Open Heart Auto
MSRP $2,695
Olympia SII
LorierOlympia SII
MSRP $999

At a glance

10 of 29 specs differ
Diameter
Jazzmaster Open Heart Auto36mm
Olympia SII39mm
Power Reserve
Jazzmaster Open Heart Auto80h
Olympia SII40h
Water Resistance
Jazzmaster Open Heart Auto50m
Olympia SII
MSRP
Jazzmaster Open Heart Auto$2,695
Olympia SII$999

Full specifications

Case

5 specs
Diameter
36mm
39mm
Thickness
10mm
Lug-to-Lug
46mm
Lug Width
18mm
20mm
Water Resistance
50m

Crystal & Dial

1 specs
Dial Color
Mother of pearl
Standard

Movement

3 specs
Caliber
H-10
Type
Automatic
Manual
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$2,695
$999

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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.

Lorier Olympia SII

Owners widely praise the Lorier Olympia SII for its excellent value and vintage aesthetic, highlighting the robust Seiko NE88 movement and crisp chronograph pushers. The 39mm case is noted for wearing well, with its layered design effectively managing the 13.8mm thickness. Some owners prefer the hesalite crystal for its aesthetic, while others would like a sapphire option. The bracelet is described as functional but can be a hair nipper. Overall, owners rate the Lorier Olympia SII highly for its execution of a vintage chronograph at an accessible price point.

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