Which is cheaper, the Hamilton Khaki Aviation Converter Auto or the Praesidus A-11 Tom Rice (Black - Bonklip)?

At MSRP the Praesidus A-11 Tom Rice (Black - Bonklip) is the cheaper of the two at $299, against $1,345 for the Hamilton Khaki Aviation Converter Auto — a $1,046 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Aviation Converter Auto or the Praesidus A-11 Tom Rice (Black - Bonklip)?

The Hamilton Khaki Aviation Converter Auto wears larger at 42mm versus 38mm for the Praesidus A-11 Tom Rice (Black - Bonklip) — a 4mm difference across the dial.

Which has a longer power reserve, the Hamilton Khaki Aviation Converter Auto or the Praesidus A-11 Tom Rice (Black - Bonklip)?

The Hamilton Khaki Aviation Converter Auto carries a 80-hour power reserve against 40 hours on the Praesidus A-11 Tom Rice (Black - Bonklip).

What movement does the Hamilton Khaki Aviation Converter Auto run compared to the Praesidus A-11 Tom Rice (Black - Bonklip)?

Both watches run automatic movements — the Hamilton Khaki Aviation Converter Auto uses the H-10 and the Praesidus A-11 Tom Rice (Black - Bonklip) uses the Seiko NH35.

Side by side

Hamilton Khaki Aviation Converter AutovsPraesidus A-11 Tom Rice (Black - Bonklip)

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

Hamilton Khaki Aviation Converter Auto

h76615130

MSRP $1,345

Praesidus A-11 Tom Rice (Black - Bonklip)

tom-rice-black-bonklip

MSRP $299

At a glance

10 of 29 specs differ

Diameter

Khaki Aviation Converter Auto42mm

A-11 Tom Rice (Black - Bonklip)38mm

Power Reserve

Khaki Aviation Converter Auto80h

A-11 Tom Rice (Black - Bonklip)40h

Water Resistance

Khaki Aviation Converter Auto100m

A-11 Tom Rice (Black - Bonklip)100m

MSRP

Khaki Aviation Converter Auto$1,345

A-11 Tom Rice (Black - Bonklip)$299

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Black

Black - Bonklip

Movement

2 specs

Caliber

H-10

Seiko NH35

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$1,345

$299

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