Defakto VektorvsOrient Bambino Open Heart

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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.

Defakto Vektor at true scale

Vektor

Orient Bambino Open Heart at true scale

Bambino Open Heart

Diameter

40mm

40.5mm

Lug-to-Lug

44mm

lowest

46mm

Thickness

9.8mm

lowest

12mm

Water Resistance

50m

highest

30m

Power Reserve

n/a

40h

MSRP

n/a

$315

Movement

ETA 2824-2

Orient FT622

Case

6 specs
Diameter
40mm
40.5mm
Thickness
9.8mm
12mm
Lug-to-Lug
44mm
46mm
Lug Width
n/a
21mm
Water Resistance
50m
30m
Caseback
n/a
Display

Crystal & Dial

2 specs
Crystal
Sapphire
Mineral
Dial Color
n/a
White

Movement

6 specs
Caliber
ETA 2824-2
Orient FT622
Beat Rate
0 vph
21,600 vph
Power Reserve
0h
40h
Jewels
0
22
Hacking
No
Yes
Hand-winding
No
Yes

Pricing

1 specs
MSRP
n/a
$315
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Reviews

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

Defakto Vektor

Owners widely praise the Defakto Vektor for its minimalist design and the way it consistently draws attention. Reviewers note the polished top and brushed sides on its stainless steel case. The Defakto Vektor is a 40mm watch with an ETA 2824-2 automatic movement and 50m water resistance. On balance, owners rate the Defakto Vektor highly for its captivating design and solid construction.

Orient Bambino Open Heart

Owners widely report the Orient Bambino Open Heart offers good value, with some appreciating its dressy style and sunburst dial. One owner notes the movement can be noisy and the stock strap feels less premium. The 40.5mm case size is generally considered wearable, though lug width can complicate strap changes. Overall, owners find the Orient Bambino Open Heart to be a good value proposition for its price point, particularly for its aesthetic appeal.

From video reviewers

The open-heart dial revealing the balance wheel is a standout feature, typically seen on higher-priced watches. No shared weaknesses were identified.