Side by side

Loresum J1vsSheffield SUPERPRODUCTION

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

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J1
LoresumJ1
MSRP $1,848
SUPERPRODUCTION
SheffieldSUPERPRODUCTION
Buy from Loresum ↗
Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

7 of 29 specs differ
Diameter
J140mm
SUPERPRODUCTION40mm
Power Reserve
J138h
SUPERPRODUCTION38h
Water Resistance
J150m
SUPERPRODUCTION200m
MSRP
J1$1,848
SUPERPRODUCTION—

Full specifications

Case

4 specs
Category
—
Diver
Thickness
12mm
12.55mm
Lug-to-Lug
46mm
48mm
Water Resistance
50m
200m

Crystal & Dial

2 specs
Dial Color
—
Blue Graphite
Lume
None
Swiss Lume

Pricing

1 specs
MSRP
—
—
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