Side by side

Loresum Founder EditionvsMKII Key West

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

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Founder Edition
LoresumFounder Edition
Key West
MKIIKey West
MSRP $1,694
Buy from Loresum ↗
Buy used on eBay ↗
Buy from MKII ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Founder Edition39.5mm
Key West40mm
Power Reserve
Founder Edition38h
Key West—
Water Resistance
Founder Edition50m
Key West200m
MSRP
Founder Edition—
Key West$1,694

Full specifications

Case

5 specs
Diameter
39.5mm
40mm
Thickness
9.9mm
—
Lug-to-Lug
46.5mm
—
Lug Width
20mm
—
Water Resistance
50m
200m

Crystal & Dial

2 specs
Dial Color
Aventurine
Black
Lume
BGW9
None

Movement

2 specs
Caliber
Sellita SW200-1
ETA 2893-2
Power Reserve
38h
—

Pricing

1 specs
MSRP
—
—
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