Side by side
Boldr BOLDR x ArtStoryvsSeiko Prospex Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
BOLDR x ArtStory38mm
Prospex Sea43.8mm
Power Reserve
BOLDR x ArtStory40h
Prospex Sea41h
Water Resistance
BOLDR x ArtStory200m
Prospex Sea200m
MSRP
BOLDR x ArtStory$299
Prospex Sea$625
Full specifications
Case
6 specsCategory
Tool
Diver
Diameter
38mm
43.8mm
Thickness
12mm
12.8mm
Lug-to-Lug
44mm
48.7mm
Lug Width
20mm
22mm
Material
Titanium
Stainless Steel
Crystal & Dial
3 specsAR 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, index(es) and bezel
Movement
3 specsCaliber
Seiko NH35A
4R35
Power Reserve
40h
41h
Jewels
25
23
Pricing
1 specsMSRP
$299
$625
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