Side by side

Oak & Oscar The Humboldt GMT SAR EditionvsRolex Explorer II

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.

Oak & Oscar The Humboldt GMT SAR Edition

Oak & Oscar The Humboldt GMT SAR Edition is praised for its anti-magnetic properties, sandwich lume dial, and overall construction quality for its price point. It features a brushed Grade 5 titanium case, a navy blue sandwich dial with an orange minute track and seconds hand, and a Sellita SW330 movement with a 56-hour power reserve. Minor drawbacks noted include bracelet sizing adjustment and lume brightness. On balance, owners and reviewers rate Oak & Oscar The Humboldt GMT SAR Edition highly for its robust construction and unique dial design at its price point.

Rolex Explorer II

Owners widely praise the Rolex Explorer II for its high-contrast, legible polar dial and understated, classic toolish aesthetic, with some noting excellent accuracy around +/- 1 second per day. The bracelet is described as incredibly comfortable, and the lume is clean and stunning. However, the 42mm case size is a point of contention, with some finding it too large or flashy, while others appreciate its practical, tool-y nature or consider it a comfortable everyday wear. The bezel is noted as easily scratched, and some dislike the magnified date window for its readability at angles and aesthetic clutter. Availability at authorized dealers varies, with some experiencing long wait times and others finding immediate availability. Overall, owners rate the Rolex Explorer II highly for its legibility and understated tool watch aesthetic, despite some reservations about its size.

At a glance

20 of 29 specs differ
Diameter
The Humboldt GMT SAR Edition39.5mm
Explorer II42mm
Power Reserve
The Humboldt GMT SAR Edition56 hoursh
Explorer II70h
Water Resistance
The Humboldt GMT SAR Edition200m
Explorer II100m
MSRP
The Humboldt GMT SAR Edition$2,950
Explorer II$10,600

Full specifications

Case

7 specs
Diameter
39.5mm
42mm
Thickness
12.5mm
Lug-to-Lug
46.8mm
Lug Width
20mm
Material
Grade 5 Titanium
Oystersteel
Water Resistance
200m
100m
Caseback
Solid screw-down
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

5 specs
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Dial Color
Black
Indices
Index
Lume
Super-LumiNova
Chromalight

Movement

7 specs
Caliber
Sellita SW330-2
3285
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
70h
Jewels
25
34
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$2,950
$10,600
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