Side by side

Hamilton Jazzmaster Maestro Auto ChronovsLorier Hyperion SII Skyward

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

Jazzmaster Maestro Auto Chrono
HamiltonJazzmaster Maestro Auto Chrono
MSRP $1,995
Hyperion SII Skyward
LorierHyperion SII Skyward
MSRP $599

At a glance

10 of 29 specs differ
Diameter
Jazzmaster Maestro Auto Chrono45mm
Hyperion SII Skyward39mm
Power Reserve
Jazzmaster Maestro Auto Chrono60h
Hyperion SII Skyward40h
Water Resistance
Jazzmaster Maestro Auto Chrono100m
Hyperion SII Skyward200m
MSRP
Jazzmaster Maestro Auto Chrono$1,995
Hyperion SII Skyward$599

Full specifications

Case

6 specs
Category
Chronograph
GMT
Diameter
45mm
39mm
Thickness
15.35mm
Lug-to-Lug
46mm
Lug Width
23mm
20mm
Water Resistance
100m
200m

Crystal & Dial

1 specs
Dial Color
Blue
Skyward

Movement

2 specs
Caliber
H-21
Power Reserve
60h
40h

Pricing

1 specs
MSRP
$1,995
$599

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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 Maestro Auto Chrono

Owners widely praise the Hamilton Jazzmaster Maestro Auto Chrono for its dramatic increase in quality and attention to detail, its versatile dial layout suitable for dressing up or down, and its bulletproof build that remains problem-free for years. Accuracy figures range from gaining about 5 seconds per day to keeping time within 10 seconds per day even after extended periods without service. Some owners find the lack of a second hand a deal-breaker, and the 45mm size can be chunky and may not fit under shirt sleeves. Concerns exist regarding the movement's serviceability, high maintenance costs, and intervals. On balance, owners rate the Hamilton Jazzmaster Maestro Auto Chrono highly for its robust build and quality for the price, despite some reservations about its size and serviceability.

Lorier Hyperion SII Skyward

Owners widely praise the Lorier Hyperion SII Skyward for its comfortable, thin, and light wearability, with one owner noting a perfect case width and another highlighting its 10.7mm thickness. The bi-directional GMT bezel is described as decent for its price, and the movement is considered fine and accurate, making it a low-key travel watch. The bracelet is also noted as well-made and finished for the price. On balance, owners rate the Lorier Hyperion SII Skyward highly for its comfortable wearability and value as a mechanical GMT.

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