Which is cheaper, the Oak & Oscar Batch Nº2 or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

At MSRP the Oak & Oscar Batch Nº2 is the cheaper of the two at $1,775, against $3,300 for the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition — a $1,525 gap before any retailer discounting.

Which is bigger, the Oak & Oscar Batch Nº2 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 38mm for the Oak & Oscar Batch Nº2 — a 6mm difference across the dial.

Which has better water resistance, the Oak & Oscar Batch Nº2 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 is rated to 200m versus 100m for the Oak & Oscar Batch Nº2.

Which has a longer power reserve, the Oak & Oscar Batch Nº2 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 42 hours on the Oak & Oscar Batch Nº2.

What movement does the Oak & Oscar Batch Nº2 run compared to the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

Both watches run automatic movements — the Oak & Oscar Batch Nº2 uses the Modified ETA 2892A2 and the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition uses the 8L35.

Side by side

Oak & Oscar Batch Nº2vsSeiko 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.

Oak & Oscar Batch Nº2

BatchNo2

MSRP $1,775

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

sla061j1

MSRP $3,300

At a glance

17 of 29 specs differ

Diameter

Batch Nº238mm

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm

Power Reserve

Batch Nº242h

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h

Water Resistance

Batch Nº2100m

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m

MSRP

Batch Nº2$1,775

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

Full specifications

Case

7 specs

Crystal & Dial

4 specs

Crystal Shape

Double-domed

Curved

AR Coating

Underside

Anti-reflective coating on inner surface

Dial Color

Blue

Black

Lume

Super-LumiNova

LumiBrite on hands, index(es) and bezel

Movement

5 specs

Caliber

Modified ETA 2892A2

8L35

Beat Rate

4 vph

28,800 vph

Power Reserve

42h

50h

Jewels

Complications

GMT, Chronograph, Date

None

Pricing

1 specs

MSRP

$1,775

$3,300

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