Which is cheaper, the Phoibos Vortex Anti-magnetic or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

At MSRP the Phoibos Vortex Anti-magnetic is the cheaper of the two at $599, against $3,300 for the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition — a $2,701 gap before any retailer discounting.

Which is bigger, the Phoibos Vortex Anti-magnetic or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition wears larger at 44mm versus 43.5mm for the Phoibos Vortex Anti-magnetic — a 0.5mm difference across the dial.

Which has a longer power reserve, the Phoibos Vortex Anti-magnetic or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition carries a 50-hour power reserve against 40 hours on the Phoibos Vortex Anti-magnetic.

What movement does the Phoibos Vortex Anti-magnetic run compared to the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

Both watches run automatic movements — the Phoibos Vortex Anti-magnetic uses the Swiss-made SELLITA SW200-1 with accuracy regulation and the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition uses the 8L35.

Side by side

Phoibos Vortex Anti-magneticvsSeiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition

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

Phoibos Vortex Anti-magnetic

phoibos-vortex-anti-magnetic-200m-automatic-diver-watch-py042a-green

MSRP $599

Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition

sla061j1

MSRP $3,300

At a glance

10 of 29 specs differ

Diameter

Vortex Anti-magnetic43.5mm

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm

Power Reserve

Vortex Anti-magnetic40h

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h

Water Resistance

Vortex Anti-magnetic200m

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m

MSRP

Vortex Anti-magnetic$599

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300

Full specifications

Case

3 specs

Diameter

43.5mm

44mm

Lug-to-Lug

46mm

49.3mm

Lug Width

22mm

20mm

Crystal & Dial

3 specs

Crystal Shape

Flat

Curved

AR Coating

Yes

Anti-reflective coating on inner surface

Lume

Super-LumiNova

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Swiss-made SELLITA SW200-1 with accuracy regulation

8L35

Power Reserve

40h

50h

Jewels

Pricing

1 specs

MSRP

$599

$3,300

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