Which is cheaper, the Casio EFS-S650D or the Newmark 6BB Chronograph Original?

At MSRP the Casio EFS-S650D is the cheaper of the two at $250, against $676 for the Newmark 6BB Chronograph Original — a $426 gap before any retailer discounting.

Which is bigger, the Casio EFS-S650D or the Newmark 6BB Chronograph Original?

The Casio EFS-S650D wears larger at 40.9mm versus 38mm for the Newmark 6BB Chronograph Original — a 2.9mm difference across the dial.

What movement does the Casio EFS-S650D run compared to the Newmark 6BB Chronograph Original?

The Casio EFS-S650D runs a quartz caliber, while the Newmark 6BB Chronograph Original runs a mecaquartz (Seiko VK64).

Side by side

Casio EFS-S650DvsNewmark 6BB Chronograph Original

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

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Casio EFS-S650D

EFS-S650D

MSRP $250

See the full EFS-S650D

Newmark 6BB Chronograph Original

6bb-pilots-chronograph-re-edition

MSRP $676

See the full 6BB Chronograph Original

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At a glance

14 of 29 specs differ

Diameter

EFS-S650D40.9mm

6BB Chronograph Original38mm

Power Reserve

EFS-S650D—

6BB Chronograph Original—

Water Resistance

EFS-S650D100m

6BB Chronograph Original100m

MSRP

EFS-S650D$250

6BB Chronograph Original$676

Full specifications

Case

7 specs

Crystal & Dial

2 specs

AR Coating

Yes

—

Lume

None

Super-LumiNova

Movement

4 specs

Caliber

—

Seiko VK64

Type

Quartz

Mecaquartz

Power Reserve

—

Complications

None

Chronograph

Pricing

1 specs

MSRP

$250

$676

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Casio EFS-S650DvsNewmark 6BB Chronograph Original

At a glance

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