Naga Watches OperavsSartory Billard SB04-E Pietersite Platinum

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Opera
Naga WatchesOpera

MSRP $917

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SB04-E Pietersite Platinum
Sartory BillardSB04-E Pietersite Platinum

Ref. SB04E1PIE1·MSRP $5,251

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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.

Naga Watches Opera at true scale

Opera

Sartory Billard SB04-E Pietersite Platinum at true scale

SB04-E Pietersite Platinum

Diameter

39mm

39.5mm

Lug-to-Lug

n/a

46mm

Thickness

10mm

lowest

10.3mm

Water Resistance

100m

100m

Power Reserve

n/a

68h

MSRP

$917

lowest

$5,251

Movement

Miyota 9039

La Joux-Perret G101

Case

5 specs
Diameter
39mm
39.5mm
Thickness
10mm
10.3mm
Lug-to-Lug
n/a
46mm
Lug Width
n/a
20mm
Finish
n/a
Brushed and Polished

Crystal & Dial

4 specs
AR Coating
n/a
Yes
Dial Color
Lapislazuli
Pietersite
Indices
n/a
Applied
Lume
None
Super-LumiNova BGW9

Movement

4 specs
Caliber
Miyota 9039
La Joux-Perret G101
Beat Rate
0 vph
28,800 vph
Power Reserve
n/a
68h
Jewels
0
24

Pricing

1 specs
MSRP
$917
$5,251
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