Side by side
Boldr BlastoisevsRolex Sea-Dweller
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
Blastoise40mm
Sea-Dweller43mm
Power Reserve
Blastoise40h
Sea-Dweller70h
Water Resistance
Blastoise200m
Sea-Dweller1,220m
MSRP
Blastoise$449
Sea-Dweller$14,550
Full specifications
Case
8 specsDiameter
40mm
43mm
Thickness
12mm
—
Lug-to-Lug
49.5mm
—
Lug Width
20mm
—
Material
Stainless Steel
Oystersteel
Finish
Brushed and polished
—
Water Resistance
200m
1220m
Caseback
Solid
Monobloc middle case, screw-down case back and winding crown
Crystal & Dial
4 specsAR Coating
Inner
—
Dial Color
Blastoise
Black
Indices
Applied
Index
Lume
Super-LumiNova
Chromalight
Movement
4 specsCaliber
Seiko (SII) NH37
3235
Power Reserve
40h
70h
Jewels
25
31
Complications
None
Date
Pricing
1 specsMSRP
$449
$14,550
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