Which is bigger, the Hamilton Khaki Field Mechanical Power Reserve or the Sheffield 1A 38?

The Hamilton Khaki Field Mechanical Power Reserve wears larger at 40mm versus 38mm for the Sheffield 1A 38 — a 2mm difference across the dial.

Which has better water resistance, the Hamilton Khaki Field Mechanical Power Reserve or the Sheffield 1A 38?

The Sheffield 1A 38 is rated to 200m versus 100m for the Hamilton Khaki Field Mechanical Power Reserve.

What movement does the Hamilton Khaki Field Mechanical Power Reserve run compared to the Sheffield 1A 38?

The Hamilton Khaki Field Mechanical Power Reserve runs a manual caliber (H-23), while the Sheffield 1A 38 runs a automatic (Seiko NH35).

Side by side

Hamilton Khaki Field Mechanical Power ReservevsSheffield 1A 38

Q: Which is cheaper, the Hamilton Khaki Field Mechanical Power Reserve or the Sheffield 1A 38?

At MSRP the Sheffield 1A 38 is the cheaper of the two at $238, against $1,025 for the Hamilton Khaki Field Mechanical Power Reserve — a $787 gap before any retailer discounting.

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

Sheffield 1A 38

1a-38-blue

MSRP $238

At a glance

10 of 29 specs differ

Diameter

Khaki Field Mechanical Power Reserve40mm

1A 3838mm

Power Reserve

Khaki Field Mechanical Power Reserve40h

1A 38—

Water Resistance

Khaki Field Mechanical Power Reserve100m

1A 38200m

MSRP

Khaki Field Mechanical Power Reserve$1,025

1A 38$238

Full specifications

Case

5 specs

Crystal & Dial

1 specs

Dial Color

White

Blue

Movement

3 specs

Caliber

H-23

Seiko NH35

Type

Manual

Automatic

Power Reserve

40h

—

Pricing

1 specs

MSRP

$1,025

$238

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Hamilton Khaki Field Mechanical Power ReservevsSheffield 1A 38

At a glance

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