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Casio EFS-S650DvsHenry Archer Kvantum

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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EFS-S650D
CasioEFS-S650D
MSRP $250
See the full EFS-S650D
Kvantum
Henry ArcherKvantum
MSRP $2,199
See the full Kvantum
Buy from Casio ↗
Buy used on eBay ↗
Buy from Henry Archer ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
EFS-S650D40.9mm
Kvantum41mm
Power Reserve
EFS-S650D—
Kvantum40h
Water Resistance
EFS-S650D100m
Kvantum50m
MSRP
EFS-S650D$250
Kvantum$2,199

Full specifications

Case

8 specs
Diameter
40.9mm
41mm
Thickness
11.7mm
12mm
Lug-to-Lug
46.7mm
48mm
Lug Width
—
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
—
Brushed and polished
Water Resistance
100m
50m
Caseback
—
Solid

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Tan

Movement

3 specs
Caliber
—
Seiko VK64 (Meca-Quartz)
Power Reserve
—
40h
Jewels
0
25

Pricing

1 specs
MSRP
$250
$2,199
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