Side by side
Boldr BOLDR x ArtStoryvsSeiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition
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
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition42mm
Power Reserve
BOLDR x ArtStory40h
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition45h
Water Resistance
BOLDR x ArtStory200m
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition100m
MSRP
BOLDR x ArtStory$299
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition$2,500
Full specifications
Case
6 specsCategory
Tool
Chronograph
Diameter
38mm
42mm
Thickness
12mm
14.6mm
Lug-to-Lug
44mm
49.5mm
Material
Titanium
Stainless Steel
Water Resistance
200m
100m
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
8R48
Power Reserve
40h
45h
Jewels
25
34
Pricing
1 specsMSRP
$299
$2,500
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