Side by side
Boldr BlastoisevsCIGA Design BLACK STAR
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Blastoise40mm
BLACK STAR46mm
Power Reserve
Blastoise40h
BLACK STAR41h
Water Resistance
Blastoise200m
BLACK STAR30m
MSRP
Blastoise$449
BLACK STAR$1,980
Full specifications
Case
7 specsCategory
Diver
Chronograph
Diameter
40mm
46mm
Thickness
12mm
15.6mm
Lug-to-Lug
49.5mm
—
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium
Water Resistance
200m
30m
Crystal & Dial
2 specsDial Color
Blastoise
—
Lume
Super-LumiNova
Swiss Super-LumiNova
Movement
3 specsCaliber
Seiko (SII) NH37
CD-04-S
Power Reserve
40h
41h
Jewels
25
26
Pricing
1 specsMSRP
$449
$1,980
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