Side by side
Boldr BlastoisevsShiro Kara 36 Neo Polar Explorer
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Blastoise40mm
36 Neo Polar Explorer36mm
Power Reserve
Blastoise40h
36 Neo Polar Explorer41h
Water Resistance
Blastoise200m
36 Neo Polar Explorer100m
MSRP
Blastoise$449
36 Neo Polar Explorer$608
Full specifications
Case
5 specsCategory
Diver
—
Diameter
40mm
36mm
Lug-to-Lug
49.5mm
46mm
Material
Stainless Steel
904L Stainless Steel
Water Resistance
200m
100m
Crystal & Dial
2 specsDial Color
Blastoise
—
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Seiko (SII) NH37
Seiko NH35
Power Reserve
40h
41h
Pricing
1 specsMSRP
$449
$608
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