Side by side

Oak & Oscar The Humboldt 12-hrvsOrient M-Force AC0N

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
M-Force AC0N
OrientM-Force AC0N
MSRP $555

At a glance

16 of 29 specs differ
Diameter
The Humboldt 12-hr39.5mm
M-Force AC0N45mm
Power Reserve
The Humboldt 12-hr42 hoursh
M-Force AC0N40h
Water Resistance
The Humboldt 12-hr200m
M-Force AC0N200m
MSRP
The Humboldt 12-hr$1,750
M-Force AC0N$555

Full specifications

Case

6 specs
Category
Tool
Diver
Diameter
39.5mm
45mm
Thickness
12.4mm
12.8mm
Lug-to-Lug
46.8mm
52mm
Material
316L Stainless Steel
Stainless Steel
Caseback
Solid screw-down
Solid

Crystal & Dial

4 specs
Crystal Shape
Double-domed
Dial Color
Grey
Green
Indices
Applied
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
ETA 2892A2
F6727
Beat Rate
4 vph
21,600 vph
Power Reserve
42 hoursh
40h
Jewels
21
22
Complications
GMT, Chronograph, Date
Date

Pricing

1 specs
MSRP
$1,750
$555

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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 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.

Orient M-Force AC0N

Owners widely praise the Orient M-Force AC0N for its rugged, tank-like appearance and robust, well-built construction, with many citing the reliability of Japanese automatic movements as a key draw. Reviewers and owners consistently flag excellent lume and a superior diver bezel, though one owner notes poor low-light legibility due to weak lume. Accuracy figures vary, with one owner reporting stable +12 seconds/day timekeeping while another found it kept near-perfect time when fully wound; a wobbly crown was also noted by one owner. Overall, owners rate the Orient M-Force AC0N highly for its toughness and value, with its striking design and durable build being the primary reasons for satisfaction.

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