Which is cheaper, the Hamilton Khaki Field Mechanical Power Reserve or the Smiths Armstrong Siddeley?

At MSRP the Smiths Armstrong Siddeley is the cheaper of the two at $980, against $1,025 for the Hamilton Khaki Field Mechanical Power Reserve — a $45 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Field Mechanical Power Reserve or the Smiths Armstrong Siddeley?

The Smiths Armstrong Siddeley wears larger at 42mm versus 40mm for the Hamilton Khaki Field Mechanical Power Reserve — a 2mm difference across the dial.

What movement does the Hamilton Khaki Field Mechanical Power Reserve run compared to the Smiths Armstrong Siddeley?

Both watches run manual movements — the Hamilton Khaki Field Mechanical Power Reserve uses the H-23 and the Smiths Armstrong Siddeley uses the Unitas 6498.

Side by side

Hamilton Khaki Field Mechanical Power ReservevsSmiths Armstrong Siddeley

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

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Hamilton Khaki Field Mechanical Power Reserve

h69509110

MSRP $1,025

Smiths Armstrong Siddeley

armstrong-siddeley-ltd-edition-prs-41

MSRP $980

At a glance

9 of 29 specs differ

Diameter

Khaki Field Mechanical Power Reserve40mm

Armstrong Siddeley42mm

Power Reserve

Khaki Field Mechanical Power Reserve40h

Armstrong Siddeley—

Water Resistance

Khaki Field Mechanical Power Reserve100m

Armstrong Siddeley100m

MSRP

Khaki Field Mechanical Power Reserve$1,025

Armstrong Siddeley$980

Full specifications

Case

5 specs

Crystal & Dial

1 specs

Dial Color

White

Cream

Movement

2 specs

Caliber

H-23

Unitas 6498

Power Reserve

40h

—

Pricing

1 specs

MSRP

$1,025

$980

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Hamilton Khaki Field Mechanical Power ReservevsSmiths Armstrong Siddeley

At a glance

Full specifications

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