Which is cheaper, the Hamilton Khaki Field Expedition Auto or the Praesidus A-11 SAIT?

At MSRP the Praesidus A-11 SAIT is the cheaper of the two at $300, against $1,245 for the Hamilton Khaki Field Expedition Auto — a $945 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Field Expedition Auto or the Praesidus A-11 SAIT?

The Praesidus A-11 SAIT wears larger at 38mm versus 37mm for the Hamilton Khaki Field Expedition Auto — a 1mm difference across the dial.

Which has a longer power reserve, the Hamilton Khaki Field Expedition Auto or the Praesidus A-11 SAIT?

The Hamilton Khaki Field Expedition Auto carries a 80-hour power reserve against 40 hours on the Praesidus A-11 SAIT.

What movement does the Hamilton Khaki Field Expedition Auto run compared to the Praesidus A-11 SAIT?

Both watches run automatic movements — the Hamilton Khaki Field Expedition Auto uses the H-10 and the Praesidus A-11 SAIT uses the Seiko NH35.

Side by side

Hamilton Khaki Field Expedition AutovsPraesidus A-11 SAIT

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

Hamilton Khaki Field Expedition Auto

h70225110

MSRP $1,245

Praesidus A-11 SAIT

P-38-SA-MB-SDCSG

MSRP $300

At a glance

9 of 29 specs differ

Diameter

Khaki Field Expedition Auto37mm

A-11 SAIT38mm

Power Reserve

Khaki Field Expedition Auto80h

A-11 SAIT40h

Water Resistance

Khaki Field Expedition Auto100m

A-11 SAIT100m

MSRP

Khaki Field Expedition Auto$1,245

A-11 SAIT$300

Full specifications

Case

5 specs

Diameter

37mm

38mm

Thickness

11.45mm

11mm

Lug-to-Lug

46mm

45mm

Lug Width

20mm

18mm

Material

Stainless Steel

316L Stainless Steel

Crystal & Dial

1 specs

Dial Color

White

SAIT

Movement

2 specs

Caliber

H-10

Seiko NH35

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$1,245

$300

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