Side by side
Sinn 903 St IIvsElliot Brown BEACHMASTER AUTOMATIC: Test slice
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
903 St II41mm
BEACHMASTER AUTOMATIC: Test slice40mm
Power Reserve
903 St II60h
BEACHMASTER AUTOMATIC: Test slice56h
Water Resistance
903 St II200m
BEACHMASTER AUTOMATIC: Test slice300m
MSRP
903 St II$3,942
BEACHMASTER AUTOMATIC: Test slice$2,138
Full specifications
Case
7 specsCategory
Tool
—
Diameter
41mm
40mm
Thickness
14.5mm
14mm
Lug-to-Lug
—
0mm
Finish
polished / satinized
—
Water Resistance
200m
300m
Caseback
—
—
Crystal & Dial
4 specsCrystal Shape
—
—
AR Coating
Underside
—
Dial Color
Black
—
Indices
—
—
Movement
5 specsCaliber
LJP L110
Sellita SW330-2
Beat Rate
28,800 vph
0 vph
Power Reserve
60h
56h
Jewels
26
0
Complications
Date, Chronograph
None
Pricing
1 specsMSRP
$3,942
$2,138
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