Side by side

Erebus Watches Ascent 40 GMTvsLorier Hyperion SII

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

Ascent 40 GMT
Erebus WatchesAscent 40 GMT
MSRP $429
Hyperion SII
LorierHyperion SII
MSRP $699
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Erebus Watches Ascent 40 GMT

Owners widely praise the Erebus Watches ASCENT for its stunning dial and excellent lume, with many finding it gorgeous and beautiful beyond comprehension. The watch is also noted for its comfortable wearability, attributed to its 40mm case, and the bracelet's micro-adjustable clasp and well-finished screws receive specific commendation. Some owners consider the Miyota 9075 movement excellent for the price, with one reporting accuracy of +1 second per day. However, import duties are a significant concern for some buyers, and the polished case sides are noted to lack a scratch-resistant coating. On balance, owners rate the Erebus Watches ASCENT highly for its aesthetic appeal and comfortable wearability at its price point.

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.

From video reviewers

The GMT functionality is a key strength. The Miyota 9075 movement's 42-hour power reserve is a drawback. Reviewers disagreed on the value proposition at the price point.

At a glance

10 of 29 specs differ
Diameter
Ascent 40 GMT40mm
Hyperion SII39mm
Power Reserve
Ascent 40 GMT
Hyperion SII40h
Water Resistance
Ascent 40 GMT100m
Hyperion SII200m
MSRP
Ascent 40 GMT$429
Hyperion SII$699

Full specifications

Case

5 specs
Category
GMT
Diameter
40mm
39mm
Thickness
12.4mm
Lug-to-Lug
46mm
Water Resistance
100m
200m

Crystal & Dial

2 specs
Dial Color
Malachite
Blue
Lume
BGW9 Super-LumiNova®
None

Movement

2 specs
Caliber
Miyota 9075
Power Reserve
40h

Pricing

1 specs
MSRP
$429
$699
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