Colomer & Sons Marine ChronovsFerro & Company RACE Master Chronograph Black BR

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Marine Chrono
Colomer & SonsMarine Chrono

MSRP $255

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RACE Master Chronograph Black BR
Ferro & CompanyRACE Master Chronograph Black BR

MSRP $525

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Buy from Ferro & Company Used on eBay

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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.

Colomer & Sons Marine Chrono at true scale

Marine Chrono

Ferro & Company RACE Master Chronograph Black BR at true scale

RACE Master Chronograph Black BR

Diameter

40mm

39mm

Lug-to-Lug

n/a

45.2mm

Thickness

n/a

13.2mm

Water Resistance

50m

50m

MSRP

$255

lowest

$525

Movement

Ronda 5030.D

Miyota OS21

Case

4 specs
Diameter
40mm
39mm
Thickness
n/a
13.15mm
Lug-to-Lug
n/a
45.2mm
Lug Width
20mm
22mm

Crystal & Dial

2 specs
Crystal
Sapphire
Hesalite
Dial Color
n/a
n/a

Movement

1 specs
Caliber
Ronda 5030.D
Miyota OS21

Pricing

1 specs
MSRP
$255
$525
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