Laurent Ferrier Classic Micro-Rotor – BluevsLoresum LS05

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Laurent Ferrier Classic Micro-Rotor – Blue at true scale

Classic Micro-Rotor – Blue

Loresum LS05 at true scale

LS05

Diameter

40mm

39.5mm

Lug-to-Lug

n/a

46.5mm

Thickness

11.1mm

9mm

lowest

Water Resistance

30m

50m

highest

Power Reserve

72h

highest

40h

MSRP

$94,756

n/a

Movement

FBN229.01

Miyota 9015

Case

6 specs
Diameter
40mm
39.5mm
Thickness
11.1mm
9mm
Lug-to-Lug
n/a
46.5mm
Lug Width
n/a
n/a
Material
Gold
Stainless Steel
Water Resistance
30m
50m

Crystal & Dial

3 specs
Crystal
n/a
Sapphire
Dial Color
Blue
Green
Lume
None
Super-LumiNova® BGW9

Movement

2 specs
Caliber
FBN229.01
Miyota 9015
Power Reserve
72h
40h

Pricing

1 specs
MSRP
$94,756
n/a
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Laurent Ferrier Classic Micro-Rotor – Blue

Owners widely praise the exceptional finishing of the Laurent Ferrier Classic Micro-Rotor – Blue, its sharp clarity against the deep blue dial, and its comfortable 40mm wearability, with one owner noting it is extremely lightweight. The watch's understated design appeals to those in the know, often leading to compliments on its aesthetic. Laurent Ferrier's after-sales support is consistently highlighted for its efficiency, with service times reported as around a month. The movement finishing is exceptional, featuring a solid gold micro-rotor. The price is noted as substantial, and the watch holds its value significantly better than other brands. Overall, owners and reviewers rate the Laurent Ferrier Classic Micro-Rotor – Blue highly for its exceptional finishing and understated appeal.

Loresum LS05

Owners widely praise the Loresum LS05 for its elegant dial execution, particularly the aventurine and Great Wave designs, and its attractive dimensions, including a thin profile. The moonphase complication is a significant draw, with many finding it a compelling feature at its price point, and the overall finishing is considered well done. However, some owners find the watch too dressy for everyday wear, and the included strap is noted as being of low quality. One owner reported excellent customer service for a repair. The Miyota 9015 movement is standard, with its moonphase cycle drifting over time and reversing lunar waxing/waning. On balance, owners rate the Loresum LS05 highly for its visually striking dials and value proposition, especially for its moonphase complication.

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