Side by side

Oris ProPilot X Calibre 400 LaservsOak & Oscar The Humboldt GMT

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

ProPilot X Calibre 400 Laser
OrisProPilot X Calibre 400 Laser
MSRP $5,750
The Humboldt GMT
Oak & OscarThe Humboldt GMT
MSRP $2,175

At a glance

16 of 29 specs differ
Diameter
ProPilot X Calibre 400 Laser39mm
The Humboldt GMT39.5mm
Power Reserve
ProPilot X Calibre 400 Laser120 hoursh
The Humboldt GMT56 hoursh
Water Resistance
ProPilot X Calibre 400 Laser100m
The Humboldt GMT200m
MSRP
ProPilot X Calibre 400 Laser$5,750
The Humboldt GMT$2,175

Full specifications

Case

8 specs
Category
GMT
Diameter
39mm
39.5mm
Thickness
12.5mm
Lug-to-Lug
46.8mm
Material
Titanium
316L Stainless Steel
Finish
Brushed
Water Resistance
100m
200m
Caseback
Solid screw-down

Crystal & Dial

4 specs
Crystal Shape
Double-domed
Dial Color
750
White
Indices
Applied
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
400
Sellita SW330
Power Reserve
120 hoursh
56 hoursh
Jewels
21
25

Pricing

1 specs
MSRP
$5,750
$2,175

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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.

Oris ProPilot X Calibre 400 Laser

The Oris ProPilot X Calibre 400 Laser is praised for its high-tech laser-etched titanium dial and the advanced Calibre 400 movement with a 120-hour power reserve. However, the dial's unique rainbow gradient is polarizing, with one owner finding it childish and preferring applied indices for better legibility and lume, while reviewers note the case shape may still require adjustment. The CHF 4,800 price is also flagged as steep for a time-only watch. On balance, owners and reviewers acknowledge the innovative dial and movement, but opinions are divided on its aesthetic appeal and value proposition.

Oak & Oscar The Humboldt GMT

Oak & Oscar The Humboldt GMT owners widely praise its exceptional accuracy, often running at or near 0 seconds per day, and its comfortable wearability with subtle design details. The construction quality for the price point, sandwich lume, and anti-magnetic properties are also highlighted. Some owners find the bracelet sizing adjustment slightly awkward, and one noted the lume could be brighter. Overall, owners rate the Oak & Oscar The Humboldt GMT highly for its accuracy and comfortable wearability.

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