Side by side

Sheffield 1A SCR II BluevsSpinnaker Cahill Automatic

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

Add a watch
1A SCR II Blue
Sheffield1A SCR II Blue
MSRP $278
Cahill Automatic
SpinnakerCahill Automatic
MSRP $350
Buy from Sheffield ↗
Buy used on eBay ↗
Buy from Spinnaker ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
1A SCR II Blue40mm
Cahill Automatic42mm
Power Reserve
1A SCR II Blue40h
Cahill Automatic40h
Water Resistance
1A SCR II Blue200m
Cahill Automatic200m
MSRP
1A SCR II Blue$278
Cahill Automatic$350

Full specifications

Case

6 specs
Category
—
Diver
Diameter
40mm
42mm
Thickness
13mm
13.7mm
Lug-to-Lug
48mm
51mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

1 specs
Dial Color
Blue
Green

Movement

1 specs
Caliber
Seiko NH35
SII NH35A

Pricing

1 specs
MSRP
—
$350
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.

Filippo Loreti Watches The Joker Madness
Filippo Loreti Watchesmicro
Joker

The Joker Madness

Ref. the-joker-madness
40mm·Automatic·200m WR
$349MSRP
—Used
Phoibos Wave Master
Phoibosmicro

Wave Master

3 variantsWave Master
42mm·Automatic·300m WR
$309MSRP
—Used
Filippo Loreti Watches Aquadiver
Filippo Loreti Watchesmicro

Aquadiver

10 variantsRef. aquadiver-automatic-red
40mm·Automatic·200m WR
$410MSRP
—Used
Phoibos Eagle Ray
Phoibosmicro

Eagle Ray

4 variantsEagle Ray
41mm·Automatic·200m WR
$360MSRP
—Used
Oceanica Watch Co. Barracuda
Oceanica Watch Co.micro

Barracuda

2 variantsRef.
41mm·Automatic·200m WR
$300MSRP
—Used
Spinnaker Hull Diver
Spinnakermicro

Hull Diver

8 watches · 32 variantsHull
42mm·Automatic·300m WR
$375MSRP
—Used
Redux COURG: Zero-Hour
Reduxmicro

COURG: Zero-Hour

Ref. the-courg-watch-zero-hour-39mm
39mm·Automatic·200m WR
$499MSRP
—Used
Marathon Jeep Rubicon GSAR
Marathonmicro
Jeep x Marathon

Jeep Rubicon GSAR

4 watches · 4 variantsJeep x Marathon
41mm·Automatic·300m WR
$2,100MSRP
—Used
All alternatives to the 1A SCR II Blue →All alternatives to the Cahill Automatic →
Explore the full catalog

Follow this matchup

Get a note when Sheffield 1A SCR II Blue vs Spinnaker Cahill Automatic 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 40mmvsSpinnaker Cahill AutomaticSheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)vsSpinnaker Cahill AutomaticSheffield 1A 38vsSpinnaker Cahill AutomaticFilippo Loreti Watches The Joker MadnessvsSpinnaker Cahill AutomaticPhoibos Wave MastervsSheffield 1A SCR II BluePhoibos Eagle RayvsSheffield 1A SCR II Blue
Edit this comparisonAdd another watchExplore more 39–43mm watches