Casio EFS-S650DvsDryden Chrono Diver Series 1

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EFS-S650D
CasioEFS-S650D

Ref. EFS-S650D·MSRP $250

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Chrono Diver Series 1
DrydenChrono Diver Series 1

MSRP $349

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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.

Casio EFS-S650D at true scale

EFS-S650D

Dryden Chrono Diver Series 1 at true scale

Chrono Diver Series 1

Diameter

40.9mm

42mm

Lug-to-Lug

46.7mm

lowest

49mm

Thickness

11.7mm

lowest

13.5mm

Water Resistance

100m

101m

highest

MSRP

$250

lowest

$349

Movement

Quartz

Quartz

Case

6 specs
Diameter
40.9mm
42mm
Thickness
11.7mm
13.5mm
Lug-to-Lug
46.7mm
49mm
Lug Width
n/a
22mm
Finish
n/a
n/a
Water Resistance
100m
101m

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
AR Coating
Yes
n/a
Dial Color
Black
Steel

Movement

2 specs
Caliber
n/a
n/a
Power Reserve
n/a
0h

Pricing

1 specs
MSRP
$250
$349
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