Side by side

Boldr BlastoisevsBorealis Watch Co. Estoril 300 GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Blastoise
BoldrBlastoise
MSRP $449
Estoril 300 GMT
Borealis Watch Co.Estoril 300 GMT
MSRP $600

At a glance

9 of 29 specs differ
Diameter
Blastoise40mm
Estoril 300 GMT41.50mm
Power Reserve
Blastoise40h
Estoril 300 GMT40h
Water Resistance
Blastoise200m
Estoril 300 GMT300m
MSRP
Blastoise$449
Estoril 300 GMT$600

Full specifications

Case

5 specs
Diameter
40mm
41.50mm
Thickness
12mm
13.5mm
Lug-to-Lug
49.5mm
47mm
Lug Width
20mm
20mm
Water Resistance
200m
300m

Crystal & Dial

2 specs
Dial Color
Blastoise
Black
Lume
Super-LumiNova
BGW9

Movement

1 specs
Caliber
Seiko (SII) NH37
Miyota 9075

Pricing

1 specs
MSRP
$449
$600

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