Which is cheaper, the MKII Project 300 or the Sheffield 1A SCR II Blue?

At MSRP the Sheffield 1A SCR II Blue is the cheaper of the two at $278, against $1,995 for the MKII Project 300 — a $1,717 gap before any retailer discounting.

Which is bigger, the MKII Project 300 or the Sheffield 1A SCR II Blue?

The MKII Project 300 wears larger at 41.25mm versus 40mm for the Sheffield 1A SCR II Blue — a 1.3mm difference across the dial.

Which has better water resistance, the MKII Project 300 or the Sheffield 1A SCR II Blue?

The MKII Project 300 is rated to 300m versus 200m for the Sheffield 1A SCR II Blue.

What movement does the MKII Project 300 run compared to the Sheffield 1A SCR II Blue?

Both watches run automatic movements — the MKII Project 300 uses the ETA 2824-2 and the Sheffield 1A SCR II Blue uses the Seiko NH35.

Side by side

MKII Project 300vsSheffield 1A SCR II Blue

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

Add a watch

MKII Project 300

project-300-big-t-date-100

MSRP $1,995

Sheffield 1A SCR II Blue

1a-scr-ii-blue

MSRP $278

At a glance

8 of 29 specs differ

Diameter

Project 30041.25mm

1A SCR II Blue40mm

Power Reserve

Project 300—

1A SCR II Blue40h

Water Resistance

Project 300300m

1A SCR II Blue200m

MSRP

Project 300$1,995

1A SCR II Blue$278

Full specifications

Case

4 specs

Diameter

41.25mm

40mm

Thickness

13.45mm

13mm

Lug-to-Lug

—

48mm

Water Resistance

300m

200m

Crystal & Dial

1 specs

Dial Color

—

Blue

Movement

2 specs

Caliber

ETA 2824-2

Seiko NH35

Power Reserve

—

40h

Pricing

1 specs

MSRP

$1,995

—

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

ZENEAmicro

Follow this matchup

Get a note when MKII Project 300 vs Sheffield 1A SCR II Blue gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Sheffield 1A SCR II BluevsZENEA ULA DIVER Sheffield 1A SCR II BluevsZENEA ULA Magrette KaitiakivsSheffield 1A SCR II Blue Pook Watches Ilmari40vsSheffield 1A SCR II Blue MKII Project 300vsSheffield 1A 40mm MKII Project 300vsSheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)

Edit this comparison Add another watch Explore more 39–43mm watches

MKII Project 300vsSheffield 1A SCR II Blue

At a glance

Full specifications

More watches worth a look

ULA DIVER

The Joker Madness

Aquadiver

Kaitiaki

Custom 39mm Diver

Ilmari40

Barracuda

1980 RN Divers Automatic Re-Issue Watch

Follow this matchup

People also compared