Which is cheaper, the Sheffield 1A 40mm or the Straton Curve Chrono MKII?

At MSRP the Sheffield 1A 40mm is the cheaper of the two at $228, against $1,099 for the Straton Curve Chrono MKII — a $871 gap before any retailer discounting.

Which is bigger, the Sheffield 1A 40mm or the Straton Curve Chrono MKII?

The Straton Curve Chrono MKII wears larger at 42mm versus 40mm for the Sheffield 1A 40mm — a 2mm difference across the dial.

Which has better water resistance, the Sheffield 1A 40mm or the Straton Curve Chrono MKII?

The Sheffield 1A 40mm is rated to 200m versus 100m for the Straton Curve Chrono MKII.

What movement does the Sheffield 1A 40mm run compared to the Straton Curve Chrono MKII?

The Sheffield 1A 40mm runs a automatic caliber (Seiko NH35), while the Straton Curve Chrono MKII runs a meca-quartz (NE86).

Side by side

Sheffield 1A 40mmvsStraton Straton Curve Chrono MKII

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

Add a watch

Sheffield 1A 40mm

allsport-1-auto

MSRP $228

Straton Straton Curve Chrono MKII

straton-curve-chrono-mkii

MSRP $1,099

At a glance

19 of 29 specs differ

Diameter

1A 40mm40mm

Straton Curve Chrono MKII42mm

Power Reserve

1A 40mm40h

Straton Curve Chrono MKII—

Water Resistance

1A 40mm200m

Straton Curve Chrono MKII100m

MSRP

1A 40mm$228

Straton Curve Chrono MKII$1,099

Full specifications

Case

9 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Yes

Dial Color

—

Indices

Applied

—

Movement

5 specs

Caliber

Seiko NH35

NE86

Type

Automatic

Quartz

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$228

$1,099

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