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Matterhorn Watch Co. DiveMaster 300vsOrient Bambino Open Heart

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

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DiveMaster 300
Matterhorn Watch Co.DiveMaster 300
MSRP $401
Bambino Open Heart
OrientBambino Open Heart
MSRP $315
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Buy used on eBay ↗
Buy from Orient ↗
Buy used on eBay ↗

At a glance

18 of 29 specs differ
Diameter
DiveMaster 30041mm
Bambino Open Heart40.5mm
Power Reserve
DiveMaster 30042h
Bambino Open Heart40h
Water Resistance
DiveMaster 300300m
Bambino Open Heart30m
MSRP
DiveMaster 300$401
Bambino Open Heart$315

Full specifications

Case

7 specs
Category
—
—
Diameter
41mm
40.5mm
Thickness
12.8mm
12mm
Lug-to-Lug
47mm
46mm
Lug Width
—
21mm
Water Resistance
300m
30m
Caseback
Solid
Display

Crystal & Dial

6 specs
Crystal
Sapphire
Mineral
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Black
White
Indices
Applied
—
Lume
BGW9
None

Movement

4 specs
Caliber
Miyota 9015
FT622
Beat Rate
28,800 vph
21,600 vph
Power Reserve
42h
40h
Jewels
25
22

Pricing

1 specs
MSRP
—
$315
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