Casio EFV-160DvsUndone Mystique Neptune

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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 EFV-160D at true scale

EFV-160D

Undone Mystique Neptune at true scale

Mystique Neptune

Diameter

40mm

40mm

Lug-to-Lug

47.5mm

n/a

Thickness

10mm

n/a

Water Resistance

100m

highest

30m

MSRP

$120

lowest

$265

Movement

Quartz

Seiko VK61

Case

5 specs
Thickness
10mm
n/a
Lug-to-Lug
47.5mm
n/a
Lug Width
n/a
n/a
Finish
n/a
n/a
Water Resistance
100m
30m

Crystal & Dial

3 specs
Crystal
Mineral
n/a
AR Coating
No
n/a
Dial Color
Black
n/a

Movement

2 specs
Caliber
n/a
Seiko VK61
Type
Quartz
Meca-Quartz

Pricing

1 specs
MSRP
$120
$265
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Casio EFV-160D

Owners widely praise the Casio EFV-160D for its simple, daily-wearable design and exceptionally shiny, polished finish. One owner reports remarkable accuracy, with the watch not losing or gaining a second in 45 days when synchronized. However, this same owner expresses concern about maintaining the highly polished surfaces. Overall, owners rate the Casio EFV-160D highly for its impressive accuracy and attractive, albeit high-maintenance, aesthetic.

Undone Mystique Neptune

The Undone Mystique Neptune is widely praised for its eye-catching and sophisticated smoked dials, which reviewers note are achieved through a painted rather than printed technique, offering remarkable dial sophistication for its price point. Owners consistently find the dial appearance superior in person to photographs. The watch utilizes a Seiko VK61 meca-quartz movement, providing the convenience of quartz with mechanical chronograph functionality. One owner finds the 40mm case size too large for their preference, despite the dial being spectacular. Overall, owners and reviewers highly regard the Undone Mystique Neptune for its exceptional dial finishing and sophisticated appearance at an accessible price.