Which is cheaper, the Breitling Aviator 8 B35 Automatic Unitime 43 or the Kobold Sir Ernest Shackleton?

At MSRP the Kobold Sir Ernest Shackleton is the cheaper of the two at $5,750, against $9,550 for the Breitling Aviator 8 B35 Automatic Unitime 43 — a $3,800 gap before any retailer discounting.

Which is bigger, the Breitling Aviator 8 B35 Automatic Unitime 43 or the Kobold Sir Ernest Shackleton?

The Kobold Sir Ernest Shackleton wears larger at 43.5mm versus 43mm for the Breitling Aviator 8 B35 Automatic Unitime 43 — a 0.5mm difference across the dial.

Which has a longer power reserve, the Breitling Aviator 8 B35 Automatic Unitime 43 or the Kobold Sir Ernest Shackleton?

The Breitling Aviator 8 B35 Automatic Unitime 43 carries a 70-hour power reserve against 40 hours on the Kobold Sir Ernest Shackleton.

What movement does the Breitling Aviator 8 B35 Automatic Unitime 43 run compared to the Kobold Sir Ernest Shackleton?

Both watches run automatic movements — the Breitling Aviator 8 B35 Automatic Unitime 43 uses the Breitling B35 (Manufacture) and the Kobold Sir Ernest Shackleton uses the ETA 2824-2.

Side by side

Breitling Aviator 8 B35 Automatic Unitime 43vsKobold Sir Ernest Shackleton

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

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Breitling Aviator 8 B35 Automatic Unitime 43

AB3521U01G1P1

MSRP $9,550

See the full Aviator 8 B35 Automatic Unitime 43

Kobold Sir Ernest Shackleton

sir-ernest-shackleton

MSRP $5,750

See the full Sir Ernest Shackleton

At a glance

15 of 29 specs differ

Diameter

Aviator 8 B35 Automatic Unitime 4343mm

Sir Ernest Shackleton43.5mm

Power Reserve

Aviator 8 B35 Automatic Unitime 4370h

Sir Ernest Shackleton40h

Water Resistance

Aviator 8 B35 Automatic Unitime 43100m

Sir Ernest Shackleton100m

MSRP

Aviator 8 B35 Automatic Unitime 43$9,550

Sir Ernest Shackleton$5,750

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal Shape

—

Flat

AR Coating

—

Inner

Dial Color

—

Indices

—

Applied

Movement

4 specs

Caliber

Breitling B35 (Manufacture)

ETA 2824-2

Beat Rate

0 vph

28,800 vph

Power Reserve

70h

40h

Jewels

Pricing

1 specs

MSRP

$9,550

$5,750

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Breitling Aviator 8 B35 Automatic Unitime 43vsKobold Sir Ernest Shackleton

At a glance

Full specifications

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