Side by side

Alcadus Watches Quantra GemstonevsMKII Hellion

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

What people say

Owners + reviewers, side by side

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

Alcadus Watches Quantra Gemstone

Owners and reviewers widely praise the Alcadus Watches Quantra Gemstone for its refined, minimalist design and excellent case finishing, featuring sandblasted and polished surfaces. The 36mm size and sapphire crystal are also highlighted, with one owner noting an 800 HV scratch-resistant coating. The micro-rotor automatic Caliber 5100A movement is appreciated for its decoration and regulation to +/-7 seconds per day, though some desire hacking seconds. The blued hands can appear black in certain lighting, and the included straps are initially stiff. Overall, owners and reviewers rate the Alcadus Watches Quantra Gemstone highly for its refined design and finishing at its competitive price point.

MKII Hellion

The MKII Hellion is widely praised for its immaculate fit and finish, with a mirror-polished case that bridges field and dress styles. Owners appreciate its vintage-inspired lug design and the satisfying heft that balances classic appeal. The large crown is a noted feature, adding a masculine touch to the refined design. One owner questions if the price aligns with the specifications. Overall, owners rate the MKII Hellion highly for its exceptional finishing and versatile, refined design at the price point.

At a glance

10 of 29 specs differ
Diameter
Quantra Gemstone36mm
Hellion39mm
Power Reserve
Quantra Gemstone42h
Hellion
Water Resistance
Quantra Gemstone50m
Hellion100m
MSRP
Quantra Gemstone$815
Hellion$649

Full specifications

Case

4 specs
Diameter
36mm
39mm
Thickness
10.5mm
13.55mm
Lug-to-Lug
44mm
48.5mm
Water Resistance
50m
100m

Crystal & Dial

3 specs
AR Coating
Yes
Dial Color
Black
Lume
None
SuperLuminova

Movement

2 specs
Caliber
Caliber 5100A
Seiko NH38
Power Reserve
42h

Pricing

1 specs
MSRP
$815
$649
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