Which is cheaper, the Smith & Bradley SANS-13 Silverback or the Seiko Prospex Sea Save the Ocean Special Edition?

At MSRP the Smith & Bradley SANS-13 Silverback is the cheaper of the two at $295, against $625 for the Seiko Prospex Sea Save the Ocean Special Edition — a $330 gap before any retailer discounting.

Which is bigger, the Smith & Bradley SANS-13 Silverback or the Seiko Prospex Sea Save the Ocean Special Edition?

The Seiko Prospex Sea Save the Ocean Special Edition wears larger at 45mm versus 42mm for the Smith & Bradley SANS-13 Silverback — a 3mm difference across the dial.

Which has better water resistance, the Smith & Bradley SANS-13 Silverback or the Seiko Prospex Sea Save the Ocean Special Edition?

The Smith & Bradley SANS-13 Silverback is rated to 300m versus 200m for the Seiko Prospex Sea Save the Ocean Special Edition.

What movement does the Smith & Bradley SANS-13 Silverback run compared to the Seiko Prospex Sea Save the Ocean Special Edition?

The Smith & Bradley SANS-13 Silverback runs a quartz caliber, while the Seiko Prospex Sea Save the Ocean Special Edition runs a automatic (Seiko 4R36).

Side by side

Smith & Bradley SANS-13 SilverbackvsSeiko Prospex Sea Save the Ocean Special Edition

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Smith & Bradley SANS-13 Silverback

MSRP $295

See the full SANS-13 Silverback

Seiko Prospex Sea Save the Ocean Special Edition

MSRP $625

See the full Prospex Sea Save the Ocean Special Edition

Buy from Smith & Bradley ↗

Buy used on eBay ↗

Buy from Seiko ↗

Buy used on eBay ↗

At a glance

12 of 29 specs differ

Diameter

SANS-13 Silverback42mm

Prospex Sea Save the Ocean Special Edition45mm

Power Reserve

SANS-13 Silverback—

Prospex Sea Save the Ocean Special Edition41h

Water Resistance

SANS-13 Silverback300m

Prospex Sea Save the Ocean Special Edition200m

MSRP

SANS-13 Silverback$295

Prospex Sea Save the Ocean Special Edition$625

Full specifications

Case

5 specs

Crystal & Dial

2 specs

AR Coating

Yes

Anti-reflective coating on inner surface

Lume

Superluminova

LumiBrite on hands, index(es) and bezel

Movement

4 specs

Caliber

—

Seiko 4R36

Type

Quartz

Automatic

Power Reserve

41h

Jewels

Pricing

1 specs

MSRP

$295

$625

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Smith & Bradley SANS-13 SilverbackvsSeiko Prospex Sea Save the Ocean Special Edition

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