Which is cheaper, the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono 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 $2,445 for the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono — a $2,146 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono or the Praesidus A-11 Tom Rice (Black - Bonklip)?

The Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono wears larger at 40mm versus 38mm for the Praesidus A-11 Tom Rice (Black - Bonklip) — a 2mm difference across the dial.

What movement does the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono run compared to the Praesidus A-11 Tom Rice (Black - Bonklip)?

The Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono runs a manual caliber (H-51-Si), while the Praesidus A-11 Tom Rice (Black - Bonklip) runs a automatic (Seiko NH35).

Side by side

Hamilton Khaki Aviation Pilot Pioneer Mechanical ChronovsPraesidus 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 Pilot Pioneer Mechanical Chrono

h76409140

MSRP $2,445

Praesidus A-11 Tom Rice (Black - Bonklip)

tom-rice-black-bonklip

MSRP $299

At a glance

11 of 29 specs differ

Diameter

Khaki Aviation Pilot Pioneer Mechanical Chrono40mm

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

Power Reserve

Khaki Aviation Pilot Pioneer Mechanical Chrono60h

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

Water Resistance

Khaki Aviation Pilot Pioneer Mechanical Chrono100m

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

MSRP

Khaki Aviation Pilot Pioneer Mechanical Chrono$2,445

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

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Blue

Black - Bonklip

Movement

3 specs

Caliber

H-51-Si

Seiko NH35

Type

Manual

Automatic

Power Reserve

60h

40h

Pricing

1 specs

MSRP

$2,445

$299

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