Which is cheaper, the Hamilton Jazzmaster Performer Automatic or the Sheffield 1A SCR II Blue?

At MSRP the Sheffield 1A SCR II Blue is the cheaper of the two at $278, against $1,245 for the Hamilton Jazzmaster Performer Automatic — a $967 gap before any retailer discounting.

Which is bigger, the Hamilton Jazzmaster Performer Automatic or the Sheffield 1A SCR II Blue?

The Sheffield 1A SCR II Blue wears larger at 40mm versus 38mm for the Hamilton Jazzmaster Performer Automatic — a 2mm difference across the dial.

Which has better water resistance, the Hamilton Jazzmaster Performer Automatic or the Sheffield 1A SCR II Blue?

The Sheffield 1A SCR II Blue is rated to 200m versus 100m for the Hamilton Jazzmaster Performer Automatic.

Which has a longer power reserve, the Hamilton Jazzmaster Performer Automatic or the Sheffield 1A SCR II Blue?

The Hamilton Jazzmaster Performer Automatic carries a 80-hour power reserve against 40 hours on the Sheffield 1A SCR II Blue.

What movement does the Hamilton Jazzmaster Performer Automatic run compared to the Sheffield 1A SCR II Blue?

Both watches run automatic movements — the Hamilton Jazzmaster Performer Automatic uses the H-10 and the Sheffield 1A SCR II Blue uses the Seiko NH35.

Side by side

Hamilton Jazzmaster Performer AutomaticvsSheffield 1A SCR II Blue

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

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Hamilton Jazzmaster Performer Automatic

h36235140

MSRP $1,245

Sheffield 1A SCR II Blue

1a-scr-ii-blue

MSRP $278

At a glance

8 of 29 specs differ

Diameter

Jazzmaster Performer Automatic38mm

1A SCR II Blue40mm

Power Reserve

Jazzmaster Performer Automatic80h

1A SCR II Blue40h

Water Resistance

Jazzmaster Performer Automatic100m

1A SCR II Blue200m

MSRP

Jazzmaster Performer Automatic$1,245

1A SCR II Blue$278

Full specifications

Case

5 specs

Movement

2 specs

Caliber

H-10

Seiko NH35

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$1,245

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Hamilton Jazzmaster Performer AutomaticvsSheffield 1A SCR II Blue

At a glance

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