Side by side

Boldr BlastoisevsHamilton Khaki Aviation Day Date Auto

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

Blastoise
BoldrBlastoise
MSRP $449
Khaki Aviation Day Date Auto
HamiltonKhaki Aviation Day Date Auto
MSRP $1,125

At a glance

10 of 29 specs differ
Diameter
Blastoise40mm
Khaki Aviation Day Date Auto42mm
Power Reserve
Blastoise40h
Khaki Aviation Day Date Auto80h
Water Resistance
Blastoise200m
Khaki Aviation Day Date Auto100m
MSRP
Blastoise$449
Khaki Aviation Day Date Auto$1,125

Full specifications

Case

5 specs
Category
Diver
Pilot
Diameter
40mm
42mm
Thickness
12mm
12.15mm
Lug-to-Lug
49.5mm
46mm
Water Resistance
200m
100m

Crystal & Dial

2 specs
Dial Color
Blastoise
Black
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Seiko (SII) NH37
H-40
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$449
$1,125

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