Side by side

Oak & Oscar The Humboldt GMT TitaniumvsLongines PRIMALUNA

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

The Humboldt GMT Titanium
Oak & OscarThe Humboldt GMT Titanium
MSRP $2,950
PRIMALUNA
LonginesPRIMALUNA
MSRP $1,950

At a glance

22 of 29 specs differ
Diameter
The Humboldt GMT Titanium39.5mm
PRIMALUNA30mm
Power Reserve
The Humboldt GMT Titanium56 hoursh
PRIMALUNA40h
Water Resistance
The Humboldt GMT Titanium200m
PRIMALUNA30m
MSRP
The Humboldt GMT Titanium$2,950
PRIMALUNA$1,950

Full specifications

Case

9 specs
Category
GMT
Dress
Diameter
39.5mm
30mm
Thickness
12.5mm
8.3mm
Lug-to-Lug
46.8mm
37mm
Lug Width
20mm
7mm
Material
Grade 5 Titanium
Stainless Steel
Finish
Brushed and polished
Water Resistance
200m
30m
Caseback
Solid screw-down
Transparent case back with sapphire crystal

Crystal & Dial

4 specs
Crystal Shape
Double-domed
AR Coating
Underside
Both sides
Dial Color
Green
Blue
Indices
Applied
Diamond indexes

Movement

8 specs
Caliber
Sellita SW330
L257.2
Type
Automatic
Quartz
Beat Rate
4 vph
25,200 vph
Power Reserve
56 hoursh
40h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Hours, minutes, seconds and date

Pricing

1 specs
MSRP
$2,950
$1,950

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