Side by side
A. Lange & Söhne 1815vsGrand Seiko SBGZ011
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
181534mm
SBGZ01140mm
Power Reserve
181572h
SBGZ01184h
Water Resistance
181530m
SBGZ01130m
MSRP
1815—
SBGZ011$84,000
Full specifications
Case
7 specsDiameter
34mm
40mm
Thickness
6.4mm
9.6mm
Lug-to-Lug
—
45.2mm
Lug Width
—
19mm
Material
18kt White Gold
Platinum
Finish
18-carat white gold | Case back: sapphire glass
Brushed and polished
Caseback
Sapphire display
Solid
Crystal & Dial
3 specsAR Coating
—
Yes
Dial Color
Blue
Black
Indices
—
Applied
Movement
5 specsCaliber
L152.1
9R02
Type
Manual
Spring Drive
Beat Rate
21,600 vph
28,800 vph
Power Reserve
72h
84h
Jewels
0
25
Pricing
1 specsMSRP
—
$84,000
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