Side by side
Boldr BOLDR x ArtStoryvsSeiko Prospex SPEEDTIMER Mechanical
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
BOLDR x ArtStory38mm
Prospex SPEEDTIMER Mechanical39.5mm
Power Reserve
BOLDR x ArtStory40h
Prospex SPEEDTIMER Mechanical72h
Water Resistance
BOLDR x ArtStory200m
Prospex SPEEDTIMER Mechanical200m
MSRP
BOLDR x ArtStory$299
Prospex SPEEDTIMER Mechanical$995
Full specifications
Case
4 specsCategory
Tool
Chronograph
Diameter
38mm
39.5mm
Lug-to-Lug
44mm
44.5mm
Material
Titanium
Stainless Steel
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
BOLDR x Art Story by Autistic Thai Foundation
Black
Lume
Super-LumiNova
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Seiko NH35A
6R55
Power Reserve
40h
72h
Jewels
25
24
Pricing
1 specsMSRP
$299
$995
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