Side by side

Oak & Oscar The Humboldt GMTvsTissot Rockwatch

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
Rockwatch
TissotRockwatch
MSRP $1,225

At a glance

18 of 29 specs differ
Diameter
The Humboldt GMT39.5mm
Rockwatch38mm
Power Reserve
The Humboldt GMT56 hoursh
Rockwatch40h
Water Resistance
The Humboldt GMT200m
Rockwatch100m
MSRP
The Humboldt GMT$2,175
Rockwatch$1,225

Full specifications

Case

9 specs
Category
GMT
Sport
Diameter
39.5mm
38mm
Thickness
12.5mm
8.6mm
Lug-to-Lug
46.8mm
38mm
Lug Width
20mm
9mm
Material
316L Stainless Steel
Stone
Finish
Brushed
Brushed and polished
Water Resistance
200m
100m
Caseback
Solid screw-down
Solid

Crystal & Dial

4 specs
Crystal Shape
Double-domed
Domed
AR Coating
Underside
Yes
Dial Color
White
No dial
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Sellita SW330
Type
Automatic
Quartz
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
40h

Pricing

1 specs
MSRP
$2,175
$1,225

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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.

Tissot Rockwatch

The Tissot Rockwatch is widely praised for its innovative use of solid Swiss granite for the case and dial, with each piece featuring a unique pattern derived from materials like the Jungfrau mountain. Reviewers highlight its quirky charm, tactile experience, and historical significance as a business success for Tissot during a difficult period. The 38mm case size and short lug-to-lug measurement contribute to its wearability. However, the included black leather strap is considered decent at best and could be improved. Overall, reviewers celebrate the Tissot Rockwatch for its unique material, historical importance, and distinctive aesthetic.

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