Side by side

Aera Instruments D-1 DivervsOak & Oscar The Humboldt 12-hr

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

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D-1 Diver
Aera InstrumentsD-1 Diver
MSRP $2,300
See the full D-1 Diver
The Humboldt 12-hr
Oak & OscarThe Humboldt 12-hr
MSRP $1,750
See the full The Humboldt 12-hr
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Buy from Oak & Oscar ↗
Buy used on eBay ↗

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At a glance

19 of 29 specs differ
Diameter
D-1 Diver44mm
The Humboldt 12-hr39.5mm
Power Reserve
D-1 Diver41h
The Humboldt 12-hr42 hoursh
Water Resistance
D-1 Diver300m
The Humboldt 12-hr200m
MSRP
D-1 Diver$2,300
The Humboldt 12-hr$1,750

Full specifications

Case

8 specs
Category
—
Tool
Diameter
44mm
39.5mm
Thickness
15.9mm
12.4mm
Lug-to-Lug
49.55mm
46.8mm
Lug Width
22mm
20mm
Material
Titanium
316L Stainless Steel
Water Resistance
300m
200m
Caseback
—
Solid screw-down

Crystal & Dial

5 specs
Crystal Shape
—
Double-domed
AR Coating
—
Underside
Dial Color
—
Grey
Indices
—
Applied
Lume
None
Super-LumiNova

Movement

5 specs
Caliber
Sellita SW200-1
ETA 2892-A2
Beat Rate
0 vph
4 vph
Power Reserve
41h
42 hoursh
Jewels
0
21
Complications
None
GMT, Chronograph, Date

Pricing

1 specs
MSRP
$2,300
$1,750
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