Side by side

Oak & Oscar The Humboldt GMTvsLongines MASTER COLLECTION

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
MASTER COLLECTION
LonginesMASTER COLLECTION
MSRP $3,000

At a glance

21 of 29 specs differ
Diameter
The Humboldt GMT39.5mm
MASTER COLLECTION42mm
Power Reserve
The Humboldt GMT56 hoursh
MASTER COLLECTION72h
Water Resistance
The Humboldt GMT200m
MASTER COLLECTION30m
MSRP
The Humboldt GMT$2,175
MASTER COLLECTION$3,000

Full specifications

Case

9 specs
Category
GMT
Diameter
39.5mm
42mm
Thickness
12.5mm
10.8mm
Lug-to-Lug
46.8mm
49.7mm
Lug Width
20mm
21mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed
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
Dial Color
White
Silver
Indices
Applied
Painted Arabic numerals

Movement

7 specs
Caliber
Sellita SW330
L897.2
Beat Rate
4 vph
25,200 vph
Power Reserve
56 hoursh
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Hours, minutes, seconds, month and date by annual calendar

Pricing

1 specs
MSRP
$2,175
$3,000

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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.

Longines MASTER COLLECTION

The Longines Master Collection is widely praised for its excellent value, beautiful dial execution featuring engraved Breguet numerals and snailed subdials, and classic, vintage styling. Owners and reviewers highlight its dressy and thin profile, with one owner noting its versatility as a daily wear. The Master Collection offers complications like chronographs and moon phases at competitive price points, with some finding the case finishing homogenous and the pushers to feel cheap. Accuracy figures are not consistently reported across sources, but one owner notes a broken moon phase setting mechanism requiring professional service. Water resistance is considered light at 30m, and the bracelet lacks micro-adjustments. Overall, owners and reviewers rate the Longines Master Collection highly for its dial execution and value, particularly when purchased below retail.

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