Side by side

Orient Bambino Open HeartvsSeiko Presage Classic Series “Craftsmanship” Enamel Dial

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

Bambino Open Heart
OrientBambino Open Heart
MSRP $315

At a glance

17 of 29 specs differ
Diameter
Bambino Open Heart40.5mm
Presage Classic Series “Craftsmanship” Enamel Dial40.2mm
Power Reserve
Bambino Open Heart40h
Presage Classic Series “Craftsmanship” Enamel Dial72h
Water Resistance
Bambino Open Heart30m
Presage Classic Series “Craftsmanship” Enamel Dial100m
MSRP
Bambino Open Heart$315
Presage Classic Series “Craftsmanship” Enamel Dial$1,400

Full specifications

Case

7 specs
Category
Dress
Diameter
40.5mm
40.2mm
Thickness
12mm
12.1mm
Lug-to-Lug
46mm
48mm
Lug Width
21mm
20mm
Water Resistance
30m
100m
Caseback
Display
Solid

Crystal & Dial

5 specs
Crystal
Mineral
Sapphire
Crystal Shape
Curved
AR Coating
Anti-reflective coating on inner surface
Dial Color
White
Black
Indices
Applied

Movement

4 specs
Caliber
FT622
6R5H
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
72h
Jewels
22
24

Pricing

1 specs
MSRP
$315
$1,400

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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.

Seiko Presage Classic Series “Craftsmanship” Enamel Dial

Owners and reviewers widely praise the Seiko Presage Classic Series “Craftsmanship” Enamel Dial for its high-quality, handcrafted enamel dials, with specific commendations for the depth and subtle gloss of urushi lacquer and the excellent legibility of minimalistic markers and contrasting hands. The watches are frequently cited as offering significant value, with one reviewer noting the SPB163 as a great value at €1,300, and another highlighting the series' impressive 100M water resistance and Japanese design inspiration at $1,300 USD. However, the 12.4mm to 12.8mm thickness is noted by multiple sources as a potential area for improvement, with a preference for under 12mm, and one owner dislikes the date window. Accuracy figures for the 6R27 movement range from -15 to +25 seconds per day, and its power reserve is closer to 35-40 hours than the advertised 45 hours.

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