Side by side

Citizen Promaster Air A-TvsLorier Hyperion SII

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

Promaster Air A-T
CitizenPromaster Air A-T
MSRP $581
Hyperion SII
LorierHyperion SII
MSRP $699

At a glance

9 of 29 specs differ
Diameter
Promaster Air A-T46mm
Hyperion SII39mm
Power Reserve
Promaster Air A-T40h
Hyperion SII40h
Water Resistance
Promaster Air A-T200m
Hyperion SII200m
MSRP
Promaster Air A-T$581
Hyperion SII$699

Full specifications

Case

5 specs
Category
Pilot
GMT
Diameter
46mm
39mm
Thickness
12mm
Lug-to-Lug
46mm
Lug Width
22mm
20mm

Crystal & Dial

1 specs
Dial Color
Green
Blue

Movement

2 specs
Caliber
E660
Type
Solar
Automatic

Pricing

1 specs
MSRP
$581
$699

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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.

Citizen Promaster Air A-T

Owners widely praise the Citizen Promaster Eco-Drive for its value, reliability, and maintenance-free operation. Reviewers note the Citizen Promaster Air Automatic GMT is a large 44.5mm watch with a well-proportioned case and balanced dial, powered by an in-house automatic GMT movement. Concerns are raised about the unframed date window and uninspired case design on the GMT. Some owners find certain models, like the 36mm Eco-Drive, to be very small. The Promaster Air Automatic GMT is priced at $1,125 USD. On balance, owners and reviewers highlight the Promaster's strong value and reliability as its primary strengths.

Lorier Hyperion SII

Owners widely praise the Lorier Hyperion SII for its vintage aesthetic, glossy black dial, and tasteful text. One owner notes the Miyota 9075 movement and calls it the best GMT under $800. Criticisms include a small GMT hand that is difficult to spot, and one user found the winding action not smooth with significant crown resistance. Overall, owners rate the Lorier Hyperion SII highly for its vintage aesthetic and value.

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