Side by side

Beaufort SeatrekkervsLoresum LS04

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

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Seatrekker
BeaufortSeatrekker
LS04
LoresumLS04
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At a glance

9 of 29 specs differ
Diameter
Seatrekker39mm
LS0439.5mm
Power Reserve
Seatrekker42h
LS0440h
Water Resistance
Seatrekker200m
LS0450m
MSRP
Seatrekker—
LS04—

Full specifications

Case

5 specs
Diameter
39mm
39.5mm
Thickness
12.55mm
9mm
Lug-to-Lug
—
46.5mm
Lug Width
—
20mm
Water Resistance
200m
50m

Crystal & Dial

2 specs
Dial Color
Blue
Blue Aventurine
Lume
C3 Super-LumiNova applied to indices and hands for low-light readability.
Super-LumiNova® BGW9

Movement

2 specs
Caliber
Miyota 9039
Miyota 9015
Power Reserve
42h
40h
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