Which is cheaper, the Beaufort Bicompax or the Seiko Prospex Sea PADI Special Edition?

At MSRP the Beaufort Bicompax is the cheaper of the two at $810, against $1,200 for the Seiko Prospex Sea PADI Special Edition — a $390 gap before any retailer discounting.

Which is bigger, the Beaufort Bicompax or the Seiko Prospex Sea PADI Special Edition?

The Seiko Prospex Sea PADI Special Edition wears larger at 45mm versus 40.5mm for the Beaufort Bicompax — a 4.5mm difference across the dial.

Which has better water resistance, the Beaufort Bicompax or the Seiko Prospex Sea PADI Special Edition?

The Seiko Prospex Sea PADI Special Edition is rated to 200m versus 50m for the Beaufort Bicompax.

Which has a longer power reserve, the Beaufort Bicompax or the Seiko Prospex Sea PADI Special Edition?

The Seiko Prospex Sea PADI Special Edition carries a 70-hour power reserve against 63 hours on the Beaufort Bicompax.

What movement does the Beaufort Bicompax run compared to the Seiko Prospex Sea PADI Special Edition?

The Beaufort Bicompax runs a manual caliber (Sellita SW510), while the Seiko Prospex Sea PADI Special Edition runs a automatic (Seiko 6R35).

Side by side

Beaufort BicompaxvsSeiko Prospex Sea PADI Special Edition

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

Add a watch

Beaufort Bicompax

MSRP $810

See the full Bicompax

Seiko Prospex Sea PADI Special Edition

MSRP $1,200

See the full Prospex Sea PADI Special Edition

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

At a glance

13 of 29 specs differ

Diameter

Bicompax40.5mm

Prospex Sea PADI Special Edition45mm

Power Reserve

Bicompax63h

Prospex Sea PADI Special Edition70h

Water Resistance

Bicompax50m

Prospex Sea PADI Special Edition200m

MSRP

Bicompax$810

Prospex Sea PADI Special Edition$1,200

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

—

Anti-reflective coating on inner surface

Dial Color

Salmon

—

Lume

Super-LumiNova applied to the index and hands for low-light readability.

LumiBrite on hands, index(es) and bezel

Movement

4 specs

Caliber

Sellita SW510

Seiko 6R35

Type

Manual

Automatic

Power Reserve

63h

70h

Jewels

Pricing

1 specs

MSRP

$810

$1,200

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Balticmicro

DiscussionNot started

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Echo/Neutra 1956 ChronovsSeiko Prospex Sea PADI Special Edition Furlan Marri FlybackvsSeiko Prospex Sea PADI Special Edition Olech & Wajs Watches AVIATION V7733vsSeiko Prospex Sea PADI Special Edition Olech & Wajs Watches SILVERKNIGHTvsSeiko Prospex Sea PADI Special Edition Beaufort BicompaxvsZelos Hammerhead V3 300m Titanium Beaufort BicompaxvsSpinnaker Hass Automatic

Edit this comparison Add another watch Explore more 39–46mm watches

Beaufort BicompaxvsSeiko Prospex Sea PADI Special Edition

At a glance

Full specifications

More watches worth a look

Scalegraph

Thresher 44

Monopusher Chronograph

Arctic OSAR 46mm Automatic

Scalegraph Classic

1956 Chrono

Wreck Automatic

Farer Universal Chronograph

People also compared