Side by side
Boldr BOLDR x ArtStoryvsOak & Oscar The Humboldt 12-hr
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
BOLDR x ArtStory38mm
The Humboldt 12-hr39.5mm
Power Reserve
BOLDR x ArtStory40h
The Humboldt 12-hr42 hoursh
Water Resistance
BOLDR x ArtStory200m
The Humboldt 12-hr200m
MSRP
BOLDR x ArtStory$299
The Humboldt 12-hr$1,750
Full specifications
Case
5 specsDiameter
38mm
39.5mm
Thickness
12mm
12.4mm
Lug-to-Lug
44mm
46.8mm
Material
Titanium
316L Stainless Steel
Caseback
Solid
Solid screw-down
Crystal & Dial
3 specsCrystal Shape
Flat
Double-domed
AR Coating
Yes
Underside
Dial Color
BOLDR x Art Story by Autistic Thai Foundation
Grey
Movement
5 specsCaliber
Seiko NH35A
ETA 2892A2
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
42 hoursh
Jewels
25
21
Complications
None
GMT, Chronograph, Date
Pricing
1 specsMSRP
$299
$1,750
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