Side by side

Boldr BlastoisevsSheffield 1A SCR II Blue

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

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Blastoise
BoldrBlastoise
MSRP $449
1A SCR II Blue
Sheffield1A SCR II Blue
MSRP $278
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Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

7 of 29 specs differ
Diameter
Blastoise40mm
1A SCR II Blue40mm
Power Reserve
Blastoise40h
1A SCR II Blue40h
Water Resistance
Blastoise200m
1A SCR II Blue200m
MSRP
Blastoise$449
1A SCR II Blue$278

Full specifications

Case

3 specs
Category
Diver
—
Thickness
12mm
13mm
Lug-to-Lug
49.5mm
48mm

Crystal & Dial

2 specs
Dial Color
Blastoise
Blue
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
Seiko (SII) NH37
Seiko NH35

Pricing

1 specs
MSRP
$449
—
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