Side by side

Loresum Founder EditionvsSpinnaker Cahill Automatic

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

Add a watch
Founder Edition
LoresumFounder Edition
Cahill Automatic
SpinnakerCahill Automatic
MSRP $350
Buy from Loresum ↗
Buy used on eBay ↗
Buy from Spinnaker ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Founder Edition39.5mm
Cahill Automatic42mm
Power Reserve
Founder Edition38h
Cahill Automatic40h
Water Resistance
Founder Edition50m
Cahill Automatic200m
MSRP
Founder Edition—
Cahill Automatic$350

Full specifications

Case

7 specs
Category
—
Diver
Diameter
39.5mm
42mm
Thickness
9.9mm
13.7mm
Lug-to-Lug
46.5mm
51mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

2 specs
Dial Color
Aventurine
Green
Lume
BGW9
None

Movement

2 specs
Caliber
Sellita SW200-1
SII NH35A
Power Reserve
38h
40h

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.

Biatec T. G. Masaryk
Biatecmicro

T. G. Masaryk

40mm·Automatic·100m WR
$2,214MSRP
—Used
Phoibos Wave Master
Phoibosmicro

Wave Master

3 variantsWave Master
42mm·Automatic·300m WR
$309MSRP
—Used
Biatec Majestic SE 01 WDL
Biatecmicro

Majestic SE 01 WDL

40mm·Automatic·100m WR
$1,717MSRP
—Used
Phoibos Eagle Ray
Phoibosmicro

Eagle Ray

4 variantsEagle Ray
41mm·Automatic·200m WR
$360MSRP
—Used
Marnaut Safe Harbour 100
Marnautmicro

Safe Harbour 100

3 variantsRef.
39mm·Automatic·100m WR
$1,042MSRP
—Used
Spinnaker Hull Diver
Spinnakermicro

Hull Diver

8 watches · 32 variantsHull
42mm·Automatic·300m WR
$375MSRP
—Used
Formex Essence ThirtyNine
Formexmicro

Essence ThirtyNine

16 variantsEssence ThirtyNine
39mm·Automatic·100m WR
$2,390MSRP
—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 Founder Edition →All alternatives to the Cahill Automatic →
Explore the full catalog

Follow this matchup

Get a note when Loresum Founder Edition 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.

Biatec T. G. MasarykvsSpinnaker Cahill AutomaticBiatec Majestic SE 01 WDLvsSpinnaker Cahill AutomaticMarnaut Safe Harbour 100vsSpinnaker Cahill AutomaticFormex Essence ThirtyNinevsSpinnaker Cahill AutomaticLoresum Founder EditionvsPhoibos Wave MasterLoresum Founder EditionvsPhoibos Eagle Ray
Edit this comparisonAdd another watchExplore more 38–43mm watches