Which is bigger, the Loresum LS04 or the Santurce Vulcain x Santurce Collection Collab?

The Loresum LS04 wears larger at 39.5mm versus 38mm for the Santurce Vulcain x Santurce Collection Collab — a 1.5mm difference across the dial.

Which has better water resistance, the Loresum LS04 or the Santurce Vulcain x Santurce Collection Collab?

The Santurce Vulcain x Santurce Collection Collab is rated to 200m versus 50m for the Loresum LS04.

Which has a longer power reserve, the Loresum LS04 or the Santurce Vulcain x Santurce Collection Collab?

The Loresum LS04 carries a 40-hour power reserve against 38 hours on the Santurce Vulcain x Santurce Collection Collab.

What movement does the Loresum LS04 run compared to the Santurce Vulcain x Santurce Collection Collab?

Both watches run automatic movements — the Loresum LS04 uses the Miyota 9015 and the Santurce Vulcain x Santurce Collection Collab uses the ETA 2824.

Side by side

Loresum LS04vsSanturce Vulcain x Santurce Collection Collab

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

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Loresum LS04

ls04-rose-gold-plated

Santurce Vulcain x Santurce Collection Collab

vulcain-x-santurce-collection-collab

At a glance

9 of 29 specs differ

Diameter

LS0439.5mm

Vulcain x Santurce Collection Collab38mm

Power Reserve

LS0440h

Vulcain x Santurce Collection Collab38h

Water Resistance

LS0450m

Vulcain x Santurce Collection Collab200m

MSRP

LS04—

Vulcain x Santurce Collection Collab—

Full specifications

Case

4 specs

Diameter

39.5mm

38mm

Thickness

9mm

12.2mm

Lug-to-Lug

46.5mm

46mm

Water Resistance

50m

200m

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Blue Aventurine

—

Lume

Super-LumiNova® BGW9

None

Movement

2 specs

Caliber

Miyota 9015

ETA 2824

Power Reserve

40h

38h

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Loresum LS04vsSanturce Vulcain x Santurce Collection Collab

At a glance

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