Which is cheaper, the Astor + Banks Pilomatic or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

At MSRP the Astor + Banks Pilomatic is the cheaper of the two at $1,249, against $3,300 for the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition — a $2,051 gap before any retailer discounting.

Which is bigger, the Astor + Banks Pilomatic 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 42mm for the Astor + Banks Pilomatic — a 2mm difference across the dial.

Which has a longer power reserve, the Astor + Banks Pilomatic 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 Astor + Banks Pilomatic.

What movement does the Astor + Banks Pilomatic run compared to the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

Both watches run automatic movements — the Astor + Banks Pilomatic uses the Sellita SW200 and the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition uses the 8L35.

Side by side

Astor + Banks PilomaticvsSeiko 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.

Astor + Banks Pilomatic

pilomatic-b2

MSRP $1,249

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

sla061j1

MSRP $3,300

At a glance

13 of 29 specs differ

Diameter

Pilomatic42mm

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm

Power Reserve

Pilomatic40h

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h

Water Resistance

Pilomatic200m

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m

MSRP

Pilomatic$1,249

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

Full specifications

Case

5 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Sellita SW200

8L35

Power Reserve

40h

50h

Jewels

Pricing

1 specs

MSRP

$1,249

$3,300

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