Seiko HBC007J1vsTudor Black Bay 58 79030

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HBC007J1
SeikoHBC007J1

Ref. HBC007J1·MSRP $1,150

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Black Bay 58 79030
TudorBlack Bay 58 79030

Ref. m79030n-0001·MSRP $4,000

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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.

Seiko HBC007J1 at true scale

HBC007J1

Tudor Black Bay 58 79030 at true scale

Black Bay 58 79030

Diameter

39.5mm

39mm

Lug-to-Lug

46.4mm

n/a

Thickness

13.6mm

n/a

Water Resistance

200m

200m

Power Reserve

72h

highest

70h

MSRP

$1,150

lowest

$4,000

Movement

Seiko 6R54

Tudor MT5402

Case

5 specs
Diameter
39.5mm
39mm
Thickness
13.6mm
n/a
Lug-to-Lug
46.4mm
n/a
Lug Width
20mm
n/a
Material
Stainless Steel
steel

Movement

2 specs
Caliber
Seiko 6R54
Tudor MT5402
Power Reserve
72h
70h

Pricing

1 specs
MSRP
$1,150
$4,000
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