Side by side

Boldr BlastoisevsCitizen Promaster Skyhawk U830

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

Blastoise
BoldrBlastoise
MSRP $449
Promaster Skyhawk U830
CitizenPromaster Skyhawk U830
MSRP $596

At a glance

10 of 29 specs differ
Diameter
Blastoise40mm
Promaster Skyhawk U83043mm
Power Reserve
Blastoise40h
Promaster Skyhawk U83040h
Water Resistance
Blastoise200m
Promaster Skyhawk U830200m
MSRP
Blastoise$449
Promaster Skyhawk U830$596

Full specifications

Case

4 specs
Category
Diver
Pilot
Diameter
40mm
43mm
Lug-to-Lug
49.5mm
46mm
Lug Width
20mm
22mm

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Blastoise
Blue
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Seiko (SII) NH37
U830
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$449
$596

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