Side by side

Boldr BlastoisevsGruppo Gamma Field III GMT

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

Blastoise
BoldrBlastoise
MSRP $449
Field III GMT
Gruppo GammaField III GMT
MSRP $459

At a glance

10 of 29 specs differ
Diameter
Blastoise40mm
Field III GMT40mm
Power Reserve
Blastoise40h
Field III GMT41h
Water Resistance
Blastoise200m
Field III GMT200m
MSRP
Blastoise$449
Field III GMT$459

Full specifications

Case

4 specs
Category
Diver
GMT
Thickness
12mm
14mm
Lug-to-Lug
49.5mm
48.5mm
Lug Width
20mm
22mm

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Blastoise
Black

Movement

3 specs
Caliber
Seiko (SII) NH37
Seiko Instruments NH38A
Power Reserve
40h
41h
Complications
None
GMT

Pricing

1 specs
MSRP
$449
$459

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