Side by side

MKII HellionvsUndone Daruma

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

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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.

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.

Undone Daruma

Owners widely praise the Undone Daruma's design, particularly the dial and rotor with its printed icons. However, both owners note the crown's push-in and pull-out action lacks a sharp click, feeling more like pushing into rubber. On balance, owners rate the Undone Daruma highly for its distinctive dial and rotor design.

At a glance

10 of 29 specs differ
Diameter
Hellion39mm
Daruma40mm
Power Reserve
Hellion
Daruma
Water Resistance
Hellion100m
Daruma100m
MSRP
Hellion$649
Daruma$360

Full specifications

Case

4 specs
Diameter
39mm
40mm
Thickness
13.55mm
15mm
Lug-to-Lug
48.5mm
0mm
Lug Width
20mm
0mm

Crystal & Dial

3 specs
Crystal
Sapphire
Dial Color
Black
Lume
SuperLuminova
None

Movement

2 specs
Caliber
Seiko NH38
Seiko NH35
Power Reserve
0h

Pricing

1 specs
MSRP
$649
$360
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