Side by side

Loresum Founder EditionvsSinn U18

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

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Founder Edition
LoresumFounder Edition
U18
SinnU18
MSRP $3,488
Buy from Loresum ↗
Buy used on eBay ↗
Buy from Sinn ↗
Buy used on eBay ↗

At a glance

17 of 29 specs differ
Diameter
Founder Edition39.5mm
U1844mm
Power Reserve
Founder Edition38h
U1842h
Water Resistance
Founder Edition50m
U182,000m
MSRP
Founder Edition—
U18$3,488

Full specifications

Case

9 specs
Category
—
Diver
Diameter
39.5mm
44mm
Thickness
9.9mm
15.5mm
Lug-to-Lug
46.5mm
—
Lug Width
20mm
22mm
Material
Stainless Steel
high-strength
Finish
Brushed and polished
—
Water Resistance
50m
2000m
Caseback
Solid
—

Crystal & Dial

5 specs
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Aventurine
Black
Indices
Applied
—
Lume
BGW9
None

Movement

2 specs
Caliber
Sellita SW200-1
SW300-1
Power Reserve
38h
42h

Pricing

1 specs
MSRP
—
$3,488
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