Which is cheaper, the Zelos SS Damascus LE or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

At MSRP the Zelos SS Damascus LE is the cheaper of the two at $799, against $1,350 for the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition — a $551 gap before any retailer discounting.

Which is bigger, the Zelos SS Damascus LE or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

The Zelos SS Damascus LE wears larger at 44mm versus 42.7mm for the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition — a 1.3mm difference across the dial.

Which has better water resistance, the Zelos SS Damascus LE or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

The Zelos SS Damascus LE is rated to 300m versus 200m for the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition.

Which has a longer power reserve, the Zelos SS Damascus LE or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition carries a 70-hour power reserve against 40 hours on the Zelos SS Damascus LE.

What movement does the Zelos SS Damascus LE run compared to the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

Both watches run automatic movements — the Zelos SS Damascus LE uses the Seiko NH35 and the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition uses the 6R35.

Side by side

Zelos SS Damascus LEvsSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition

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

Zelos SS Damascus LE

hammerhead-v3-300m-ss-damascus-limited-edition

MSRP $799

Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition

spb301j1

MSRP $1,350

At a glance

15 of 29 specs differ

Diameter

SS Damascus LE44mm

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition42.7mm

Power Reserve

SS Damascus LE40h

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition70h

Water Resistance

SS Damascus LE300m

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition200m

MSRP

SS Damascus LE$799

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition$1,350

Full specifications

Case

6 specs

Diameter

44mm

42.7mm

Thickness

13mm

13.2mm

Lug-to-Lug

44mm

46.4mm

Lug Width

22mm

20mm

Material

Titanium

Stainless Steel

Water Resistance

300m

200m

Crystal & Dial

5 specs

Crystal

Domed Sapphire

Sapphire

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

SS Damascus LE

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Seiko NH35

6R35

Power Reserve

40h

70h

Jewels

Pricing

1 specs

MSRP

$799

$1,350

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