Side by side

Oak & Oscar The Humboldt 12-hrvsSugess MoonPhase Master S437

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

The Humboldt 12-hr
Oak & OscarThe Humboldt 12-hr
MSRP $1,750
MoonPhase Master S437
SugessMoonPhase Master S437
MSRP $549

At a glance

18 of 29 specs differ
Diameter
The Humboldt 12-hr39.5mm
MoonPhase Master S43740mm
Power Reserve
The Humboldt 12-hr42 hoursh
MoonPhase Master S43748h
Water Resistance
The Humboldt 12-hr200m
MoonPhase Master S43750m
MSRP
The Humboldt 12-hr$1,750
MoonPhase Master S437$549

Full specifications

Case

8 specs
Category
Tool
Chronograph
Diameter
39.5mm
40mm
Thickness
12.4mm
13.5mm
Lug-to-Lug
46.8mm
47.8mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel/Rose Gold
Water Resistance
200m
50m
Caseback
Solid screw-down
Display

Crystal & Dial

4 specs
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
Grey
White
Lume
Super-LumiNova
X1

Movement

5 specs
Caliber
ETA 2892A2
ST2528
Beat Rate
4 vph
28,800 vph
Power Reserve
42 hoursh
48h
Jewels
21
25
Complications
GMT, Chronograph, Date
Moonphase, Date

Pricing

1 specs
MSRP
$1,750
$549

Follow this matchup

Get a note when Oak & Oscar The Humboldt 12-hr vs Sugess MoonPhase Master S437 gets more votes, a community discussion, or a price drop. No account needed.

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 12-hr

Oak & Oscar The Humboldt 12-hr owners widely praise its comfortable, solid bracelet with screw links and tight end-link fit, along with its awesome sandwich dial featuring superb grain and crisp details. The 12-hour bezel is noted as excellent for tracking a second time zone, and the orange second hand adds a nice pop. One owner reports the watch has outstanding quality and a perfect fit on smaller wrists, while another notes its legibility and great presence on various straps. A reviewer describes it as a 40mm stainless steel tool watch with a matte, brushed finish and a sandwich dial, powered by an ETA 2892-A2 movement with a 42-hour power reserve. Some in the line report the lume could be brighter. On balance, owners and reviewers rate Oak & Oscar The Humboldt 12-hr highly for its build quality and versatile tool-watch design.

Sugess MoonPhase Master S437

Owners widely praise the Sugess MoonPhase Master S437 for its striking dial, often described as deep blue or aventurine, and its value, with prices around $171-$175. The Seagull ST1908 movement is noted as accurate, with one owner reporting +3 seconds over 18 hours and another +7 seconds daily, and its hand-winding action is smooth. However, the watch's thickness, potentially over 13mm, is a concern for some as a dress watch, and the long lugs may pose a fit issue on smaller wrists. A potential design flaw in the moonphase window, showing two phases simultaneously, is flagged as a deal-breaker by some. The included leather straps are considered stiff and uncomfortable, and the domed sapphire crystal lacks AR coating, leading to reflections. On balance, owners rate the Sugess MoonPhase Master S437 highly for its stunning dial and value, despite some fit and finishing concerns.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.