Lum-Tec B73vsRockwell Time Coliseum Fit (digital)

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B73
Lum-TecB73

MSRP $545

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Coliseum Fit (digital)
Rockwell TimeColiseum Fit (digital)

MSRP $130

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Buy from Rockwell Time 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.

Lum-Tec B73 at true scale

B73

Rockwell Time Coliseum Fit (digital) at true scale

Coliseum Fit (digital)

Diameter

44mm

49mm

Lug-to-Lug

51.5mm

n/a

Water Resistance

200m

highest

100m

MSRP

$545

$130

lowest

Movement

Ronda 515

Quartz

Case

6 specs
Diameter
44mm
49mm
Thickness
n/a
n/a
Lug-to-Lug
51.5mm
n/a
Lug Width
22mm
30mm
Material
316L Stainless Steel (DLC coated)
Resin
Water Resistance
200m
100m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Mineral
Dial Color
B73
n/a

Movement

1 specs
Caliber
Ronda 515
n/a

Pricing

1 specs
MSRP
$545
$130
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