Which is cheaper, the Smith & Bradley Atlantis A2 Quartz or the Spinnaker Spence 300?

At MSRP the Smith & Bradley Atlantis A2 Quartz is the cheaper of the two at $349, against $650 for the Spinnaker Spence 300 — a $301 gap before any retailer discounting.

Which is bigger, the Smith & Bradley Atlantis A2 Quartz or the Spinnaker Spence 300?

The Smith & Bradley Atlantis A2 Quartz wears larger at 44mm versus 40mm for the Spinnaker Spence 300 — a 4mm difference across the dial.

What movement does the Smith & Bradley Atlantis A2 Quartz run compared to the Spinnaker Spence 300?

The Smith & Bradley Atlantis A2 Quartz runs a quartz caliber, while the Spinnaker Spence 300 runs a automatic (Seiko NH35).

Side by side

Smith & Bradley Atlantis A2 QuartzvsSpinnaker Spence 300

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

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Smith & Bradley Atlantis A2 Quartz

MSRP $349

See the full Atlantis A2 Quartz

Spinnaker Spence 300

MSRP $650

See the full Spence 300

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At a glance

10 of 29 specs differ

Diameter

Atlantis A2 Quartz44mm

Spence 30040mm

Power Reserve

Atlantis A2 Quartz—

Spence 300—

Water Resistance

Atlantis A2 Quartz300m

Spence 300300m

MSRP

Atlantis A2 Quartz$349

Spence 300$650

Full specifications

Case

5 specs

Diameter

44mm

40mm

Thickness

0mm

11.5mm

Lug-to-Lug

0mm

48mm

Lug Width

22mm

20mm

Material

Stainless Steel

316L Stainless Steel

Crystal & Dial

2 specs

AR Coating

Yes

—

Dial Color

—

Aquamarine

Movement

2 specs

Caliber

—

Seiko NH35

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$349

$650

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Smith & Bradley Atlantis A2 QuartzvsSpinnaker Spence 300

At a glance

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