Side by side

MKII HellionvsSanturce Guaraguao Time Only — Automatic Pilot Watch

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.

Santurce Guaraguao Time Only — Automatic Pilot Watch

Owners praise the Santurce Guaraguao Time Only — Automatic Pilot Watch as a versatile bargain with excellent specifications, highlighting its strap versatility, bright lume, and good customer service. The watch is noted for its solid feel and a secure screwdown crown, with one owner finding the 42mm case size good for a 7-inch wrist. Criticisms include a seconds hand that some find cheap-looking and a date window described as uninspired, while the prominent branding is considered divisive. Overall, owners rate the Santurce Guaraguao Time Only — Automatic Pilot Watch highly for its value and luminous display.

At a glance

11 of 29 specs differ
Diameter
Hellion39mm
Guaraguao Time Only — Automatic Pilot Watch42mm
Power Reserve
Hellion
Guaraguao Time Only — Automatic Pilot Watch
Water Resistance
Hellion100m
Guaraguao Time Only — Automatic Pilot Watch300m
MSRP
Hellion$649
Guaraguao Time Only — Automatic Pilot Watch$899

Full specifications

Case

5 specs
Diameter
39mm
42mm
Thickness
13.55mm
11.7mm
Lug-to-Lug
48.5mm
51mm
Lug Width
20mm
22mm
Water Resistance
100m
300m

Crystal & Dial

3 specs
AR Coating
Yes
Dial Color
Black
Lume
SuperLuminova
None

Movement

2 specs
Caliber
Seiko NH38
Miyota 9075
Power Reserve
0h

Pricing

1 specs
MSRP
$649
$899
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