Memphis Belle StingrayvsSinn U50 Hydro Sdr with Tegiment option

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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.

Memphis Belle Stingray at true scale

Stingray

Sinn U50 Hydro Sdr with Tegiment option at true scale

U50 Hydro Sdr with Tegiment option

Diameter

42.5mm

41mm

Lug-to-Lug

48.2mm

n/a

Thickness

13.6mm

11.8mm

lowest

Water Resistance

500m

5000m

highest

MSRP

$1,390

lowest

$3,110

Movement

Ronda R150

Ronda 715Li

Case

7 specs
Diameter
42.5mm
41mm
Thickness
13.6mm
11.8mm
Lug-to-Lug
48.2mm
n/a
Lug Width
22mm
20mm
Finish
n/a
bead-blasted
Water Resistance
500m
5000m
Caseback
n/a
n/a

Crystal & Dial

5 specs
Crystal Shape
n/a
n/a
AR Coating
n/a
Underside
Dial Color
Green
Black
Indices
n/a
n/a
Lume
None
Luminescent

Movement

5 specs
Caliber
Ronda R150
Ronda 715Li
Beat Rate
0 vph
28,800 vph
Power Reserve
n/a
0h
Jewels
0
5
Complications
None
Date

Pricing

1 specs
MSRP
$1,390
$3,110
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