Which is cheaper, the Boldr Blastoise or the Hamilton Khaki Aviation Takeoff Auto Chrono?

At MSRP the Boldr Blastoise is the cheaper of the two at $449, against $3,575 for the Hamilton Khaki Aviation Takeoff Auto Chrono — a $3,126 gap before any retailer discounting.

Which is bigger, the Boldr Blastoise or the Hamilton Khaki Aviation Takeoff Auto Chrono?

The Hamilton Khaki Aviation Takeoff Auto Chrono wears larger at 46mm versus 40mm for the Boldr Blastoise — a 6mm difference across the dial.

Which has better water resistance, the Boldr Blastoise or the Hamilton Khaki Aviation Takeoff Auto Chrono?

The Boldr Blastoise is rated to 200m versus 50m for the Hamilton Khaki Aviation Takeoff Auto Chrono.

Which has a longer power reserve, the Boldr Blastoise or the Hamilton Khaki Aviation Takeoff Auto Chrono?

The Hamilton Khaki Aviation Takeoff Auto Chrono carries a 60-hour power reserve against 40 hours on the Boldr Blastoise.

What movement does the Boldr Blastoise run compared to the Hamilton Khaki Aviation Takeoff Auto Chrono?

Both watches run automatic movements — the Boldr Blastoise uses the Seiko (SII) NH37 and the Hamilton Khaki Aviation Takeoff Auto Chrono uses the H-31.

Side by side

Boldr BlastoisevsHamilton Khaki Aviation Takeoff Auto Chrono

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

Boldr Blastoise

blastoise

MSRP $449

Hamilton Khaki Aviation Takeoff Auto Chrono

h76786733

MSRP $3,575

At a glance

11 of 29 specs differ

Diameter

Blastoise40mm

Khaki Aviation Takeoff Auto Chrono46mm

Power Reserve

Blastoise40h

Khaki Aviation Takeoff Auto Chrono60h

Water Resistance

Blastoise200m

Khaki Aviation Takeoff Auto Chrono50m

MSRP

Blastoise$449

Khaki Aviation Takeoff Auto Chrono$3,575

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

Blastoise

Black

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

Seiko (SII) NH37

H-31

Power Reserve

40h

60h

Pricing

1 specs

MSRP

$449

$3,575

Follow this matchup

Get a note when Boldr Blastoise vs Hamilton Khaki Aviation Takeoff Auto Chrono gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring