Side by side

Boldr BlastoisevsCitizen Promaster Air GMT

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

Blastoise
BoldrBlastoise
MSRP $449
Promaster Air GMT
CitizenPromaster Air GMT
MSRP $1,195

At a glance

10 of 29 specs differ
Diameter
Blastoise40mm
Promaster Air GMT44.5mm
Power Reserve
Blastoise40h
Promaster Air GMT50h
Water Resistance
Blastoise200m
Promaster Air GMT200m
MSRP
Blastoise$449
Promaster Air GMT$1,195

Full specifications

Case

4 specs
Category
Diver
Pilot
Diameter
40mm
44.5mm
Lug-to-Lug
49.5mm
46mm
Lug Width
20mm
22mm

Crystal & Dial

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

Movement

2 specs
Caliber
Seiko (SII) NH37
9054
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$449
$1,195

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