Certina DS Action Diver 40.5mm Powermatic 80vsTudor Black Bay 58 79030

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DS Action Diver 40.5mm Powermatic 80
CertinaDS Action Diver 40.5mm Powermatic 80

Ref. C048.407.11.051.01·MSRP $1,032

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Black Bay 58 79030
TudorBlack Bay 58 79030

Ref. m79030n-0001·MSRP $4,000

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Buy from Tudor 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.

Certina DS Action Diver 40.5mm Powermatic 80 at true scale

DS Action Diver 40.5mm Powermatic 80

Tudor Black Bay 58 79030 at true scale

Black Bay 58 79030

Diameter

40.5mm

39mm

Lug-to-Lug

45.0mm

n/a

Thickness

13.2mm

n/a

Water Resistance

300m

highest

200m

Power Reserve

80h

highest

70h

MSRP

$1,032

lowest

$4,000

Movement

POWERMATIC 80.611

Tudor MT5402

Case

6 specs
Diameter
40.5mm
39mm
Thickness
13.22mm
n/a
Lug-to-Lug
45.01mm
n/a
Lug Width
19mm
n/a
Material
Stainless Steel
steel
Water Resistance
300m
200m

Movement

2 specs
Caliber
POWERMATIC 80.611
Tudor MT5402
Power Reserve
80h
70h

Pricing

1 specs
MSRP
$1,032
$4,000
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