Which is cheaper, the Hamilton Khaki Navy Frogman Auto or the Boldr The T Rex By Boldr X Nitecore?

At MSRP the Boldr The T Rex By Boldr X Nitecore is the cheaper of the two at $499, against $1,395 for the Hamilton Khaki Navy Frogman Auto — a $896 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Navy Frogman Auto or the Boldr The T Rex By Boldr X Nitecore?

The Hamilton Khaki Navy Frogman Auto wears larger at 41mm versus 40mm for the Boldr The T Rex By Boldr X Nitecore — a 1mm difference across the dial.

Which has better water resistance, the Hamilton Khaki Navy Frogman Auto or the Boldr The T Rex By Boldr X Nitecore?

The Hamilton Khaki Navy Frogman Auto is rated to 300m versus 200m for the Boldr The T Rex By Boldr X Nitecore.

Which has a longer power reserve, the Hamilton Khaki Navy Frogman Auto or the Boldr The T Rex By Boldr X Nitecore?

The Hamilton Khaki Navy Frogman Auto carries a 80-hour power reserve against 40 hours on the Boldr The T Rex By Boldr X Nitecore.

What movement does the Hamilton Khaki Navy Frogman Auto run compared to the Boldr The T Rex By Boldr X Nitecore?

Both watches run automatic movements — the Hamilton Khaki Navy Frogman Auto uses the H-10 and the Boldr The T Rex By Boldr X Nitecore uses the Seiko NH35A.

Side by side

Hamilton Khaki Navy Frogman AutovsBoldr The T Rex By Boldr X Nitecore

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

Hamilton Khaki Navy Frogman Auto

h77455330

MSRP $1,395

Boldr The T Rex By Boldr X Nitecore

the-t-rex-by-boldr-x-nitecore

MSRP $499

At a glance

9 of 29 specs differ

Diameter

Khaki Navy Frogman Auto41mm

The T Rex By Boldr X Nitecore40mm

Power Reserve

Khaki Navy Frogman Auto80h

The T Rex By Boldr X Nitecore40h

Water Resistance

Khaki Navy Frogman Auto300m

The T Rex By Boldr X Nitecore200m

MSRP

Khaki Navy Frogman Auto$1,395

The T Rex By Boldr X Nitecore$499

Full specifications

Case

3 specs

Diameter

41mm

40mm

Thickness

13.09mm

12.3mm

Water Resistance

300m

200m

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Black

T-Rex by BOLDR x Nitecore

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

H-10

Seiko NH35A

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$1,395

$499

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