Side by side

Hamilton Jazzmaster Viewmatic AutovsOrient Bambino Open Heart

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

Jazzmaster Viewmatic Auto
HamiltonJazzmaster Viewmatic Auto
MSRP $995
Bambino Open Heart
OrientBambino Open Heart
MSRP $315

At a glance

16 of 29 specs differ
Diameter
Jazzmaster Viewmatic Auto40mm
Bambino Open Heart40.5mm
Power Reserve
Jazzmaster Viewmatic Auto80h
Bambino Open Heart40h
Water Resistance
Jazzmaster Viewmatic Auto50m
Bambino Open Heart30m
MSRP
Jazzmaster Viewmatic Auto$995
Bambino Open Heart$315

Full specifications

Case

6 specs
Category
Dress
Diameter
40mm
40.5mm
Thickness
10.8mm
12mm
Lug Width
20mm
21mm
Water Resistance
50m
30m
Caseback
Solid
Display

Crystal & Dial

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

Movement

4 specs
Caliber
H-10
FT622
Beat Rate
28,800 vph
21,600 vph
Power Reserve
80h
40h
Jewels
25
22

Pricing

1 specs
MSRP
$995
$315

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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.

Hamilton Jazzmaster Viewmatic Auto

Owners widely praise the Hamilton Jazzmaster Viewmatic Auto for its classic yet modern aesthetic, comfortable 37mm size suitable for smaller wrists, and superb case finishing for the price. The textured silver dial and subtle blue hands are noted as appealing details, and the watch is seen as versatile for both casual and formal wear. Accuracy is reported as impressive, with some owners observing deviations of only 1-2 seconds per day. One owner noted a discrepancy in the stated case thickness, with Hamilton listing 10.10mm. On balance, owners rate the Hamilton Jazzmaster Viewmatic Auto highly for its excellent value and versatile, classic design.

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.

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