Side by side

Oak & Oscar The Humboldt GMT SAR EditionvsTudor Black Bay GMT S&G

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

The Humboldt GMT SAR Edition
Oak & OscarThe Humboldt GMT SAR Edition
MSRP $2,950
Black Bay GMT S&G
TudorBlack Bay GMT S&G
MSRP $5,825

At a glance

19 of 29 specs differ
Diameter
The Humboldt GMT SAR Edition39.5mm
Black Bay GMT S&G41mm
Power Reserve
The Humboldt GMT SAR Edition56 hoursh
Black Bay GMT S&G70h
Water Resistance
The Humboldt GMT SAR Edition200m
Black Bay GMT S&G200m
MSRP
The Humboldt GMT SAR Edition$2,950
Black Bay GMT S&G$5,825

Full specifications

Case

7 specs
Diameter
39.5mm
41mm
Thickness
12.5mm
14.6mm
Lug-to-Lug
46.8mm
46mm
Lug Width
20mm
22mm
Material
Grade 5 Titanium
Stainless Steel
Finish
Brushed and polished
Polished + Satin
Caseback
Solid screw-down
Engraved

Crystal & Dial

4 specs
Crystal Shape
Double-domed
AR Coating
Underside
Indices
Applied
Lume
Super-LumiNova
None

Movement

7 specs
Caliber
Sellita SW330
MT5652
Beat Rate
4 vph
0 vph
Power Reserve
56 hoursh
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
GMT

Pricing

1 specs
MSRP
$2,950
$5,825

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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.

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.

Tudor Black Bay GMT S&G

Owners widely praise the Tudor Black Bay GMT S&G for its muted gold tone and cohesive design, with reviewers noting its value proposition around $5,000-$5,300, powered by an in-house GMT movement. Some owners find the 41mm case and weight make it feel large on the wrist, while reviewers are split on wearability and the execution of the "Root Beer" aesthetic. Concerns are raised about the aluminum bezel insert and initial wear on the gold plating at its price point, though some see the gold-capped bracelet and crown as understandable compromises. Overall, owners and reviewers rate the Tudor Black Bay GMT S&G highly for its unique aesthetic and strong value, with the cohesive design and GMT functionality being key draws.

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