Side by side
Casio EFS-S650DvsSeagull Ultra-thin Moon Phase Dress Watch 38mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
13 of 29 specs differDiameter
EFS-S650D40.9mm
Ultra-thin Moon Phase Dress Watch 38mm38mm
Power Reserve
EFS-S650D—
Ultra-thin Moon Phase Dress Watch 38mm—
Water Resistance
EFS-S650D100m
Ultra-thin Moon Phase Dress Watch 38mm50m
MSRP
EFS-S650D$250
Ultra-thin Moon Phase Dress Watch 38mm$719
Full specifications
Case
7 specsCategory
Chronograph
—
Diameter
40.9mm
38mm
Thickness
11.7mm
12mm
Lug-to-Lug
46.7mm
43mm
Lug Width
—
22mm
Finish
—
—
Water Resistance
100m
50m
Crystal & Dial
2 specsAR Coating
Yes
—
Dial Color
Black
—
Movement
3 specsCaliber
—
ST1818
Type
Quartz
Automatic
Power Reserve
—
0h
Pricing
1 specsMSRP
$250
$719
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