Seiko Prospex Sea Save the Ocean Special EditionvsTSAO Baltimore Bronze Torsk-Diver Pro Raven Purple

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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 Prospex Sea Save the Ocean Special Edition at true scale

Prospex Sea Save the Ocean Special Edition

TSAO Baltimore Bronze Torsk-Diver Pro Raven Purple at true scale

Bronze Torsk-Diver Pro Raven Purple

Diameter

45mm

43mm

Lug-to-Lug

47.7mm

lowest

50mm

Thickness

13.2mm

lowest

13.6mm

Water Resistance

200m

200m

Power Reserve

41h

highest

40h

MSRP

$625

lowest

$899

Movement

Seiko 4R36

TSAO Baltimore MD-1

Case

4 specs
Diameter
45mm
43mm
Thickness
13.2mm
13.6mm
Lug-to-Lug
47.7mm
50mm
Material
Stainless Steel
Bronze

Crystal & Dial

3 specs
AR Coating
Anti-reflective coating on inner surface
n/a
Dial Color
n/a
n/a
Lume
LumiBrite on hands, index(es) and bezel
None

Movement

3 specs
Caliber
Seiko 4R36
TSAO Baltimore MD-1
Power Reserve
41h
40h
Jewels
24
0

Pricing

1 specs
MSRP
$625
$899
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