Side by side

Orient Bambino Open HeartvsGrand Seiko SBGD228

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

Bambino Open Heart
OrientBambino Open Heart
MSRP $315
SBGD228
Grand SeikoSBGD228
MSRP $273,000

At a glance

19 of 29 specs differ
Diameter
Bambino Open Heart40.5mm
SBGD22844.5mm
Power Reserve
Bambino Open Heart40h
SBGD228192h
Water Resistance
Bambino Open Heart30m
SBGD228100m
MSRP
Bambino Open Heart$315
SBGD228$273,000

Full specifications

Case

8 specs
Category
Chronograph
Diameter
40.5mm
44.5mm
Thickness
12mm
14.4mm
Lug-to-Lug
46mm
52mm
Lug Width
21mm
23mm
Material
Stainless Steel
Gold
Water Resistance
30m
100m
Caseback
Display
Solid

Crystal & Dial

5 specs
Crystal
Mineral
Sapphire
Crystal Shape
Flat
AR Coating
Yes
Dial Color
White
Black
Indices
Applied

Movement

5 specs
Caliber
FT622
9R01
Type
Automatic
Spring Drive
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
192h
Jewels
22
25

Pricing

1 specs
MSRP
$315
$273,000

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What people say

Owners + reviewers, side by side

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

Orient Bambino Open Heart

Owners widely praise the Orient Bambino Open Heart for its dressy style, clean dial, and reliable in-house F6724 automatic movement with hacking and hand-winding. Reviewers and owners highlight its value proposition, with one owner noting it remains a regular wear even after acquiring pricier watches. Some owners find the build quality and stock strap less premium, with one noting the mineral crystal is prone to scratching and another that the movement can be noisy. The 21mm lug width is cited as making strap swapping slightly more complicated. Overall, owners and reviewers rate the Orient Bambino Open Heart highly for its dressy aesthetic and in-house movement at its price point.

Grand Seiko SBGD228

The Grand Seiko SBGD228 is a limited edition luxury watch featuring a rose gold case, a red mother-of-pearl dial with garnets and diamonds, and the 8-day Spring Drive Caliber 9R01, noted for its accuracy of ±10 seconds per month. Owners are divided on its aesthetic, with some finding it stunning and elegant, while others consider it too "bling" and gaudy, though all acknowledge it is eye-catching. On balance, owners and reviewers acknowledge the Grand Seiko SBGD228's striking and opulent design, supported by its exclusive movement and luxurious materials.

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