Side by side

Oak & Oscar The Humboldt GMTvsSartory Billard SB05

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

The Humboldt GMT
Oak & OscarThe Humboldt GMT
MSRP $2,175

At a glance

17 of 29 specs differ
Diameter
The Humboldt GMT39.5mm
SB0538.5mm
Power Reserve
The Humboldt GMT56 hoursh
SB0590h
Water Resistance
The Humboldt GMT200m
SB0550m
MSRP
The Humboldt GMT$2,175
SB05

Full specifications

Case

8 specs
Category
GMT
Dress
Diameter
39.5mm
38.5mm
Thickness
12.5mm
8.5mm
Lug-to-Lug
46.8mm
45.5mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed
Brushed and polished
Water Resistance
200m
50m
Caseback
Solid screw-down
Solid

Crystal & Dial

4 specs
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
White
Sapphire
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Sellita SW330
LJP Cal. 7380
Type
Automatic
Manual
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
90h

Pricing

1 specs
MSRP
$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.

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.

Sartory Billard SB05

The dial's Maki-e Raden and aventurine combination is a standout feature. The 38.5mm case size and slim profile are noted for comfort.

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