Which is cheaper, the Pinion Pure Bronze or the Seiko Essentials Automatic?

At MSRP the Seiko Essentials Automatic is the cheaper of the two at $315, against $1,715 for the Pinion Pure Bronze — a $1,400 gap before any retailer discounting.

Which is bigger, the Pinion Pure Bronze or the Seiko Essentials Automatic?

The Seiko Essentials Automatic wears larger at 41.2mm versus 38mm for the Pinion Pure Bronze — a 3.2mm difference across the dial.

Which has better water resistance, the Pinion Pure Bronze or the Seiko Essentials Automatic?

The Pinion Pure Bronze is rated to 100m versus 10m for the Seiko Essentials Automatic.

Which has a longer power reserve, the Pinion Pure Bronze or the Seiko Essentials Automatic?

The Pinion Pure Bronze carries a 45-hour power reserve against 41 hours on the Seiko Essentials Automatic.

What movement does the Pinion Pure Bronze run compared to the Seiko Essentials Automatic?

The Pinion Pure Bronze runs a manual caliber (Sellita SW261-1), while the Seiko Essentials Automatic runs a automatic (4R35).

Side by side

Pinion Pure BronzevsSeiko Essentials Automatic

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

Pinion Pure Bronze

pure-bronze-bk

MSRP $1,715

Seiko Essentials Automatic

srph87

MSRP $315

At a glance

13 of 29 specs differ

Diameter

Pure Bronze38mm

Essentials Automatic41.2mm

Power Reserve

Pure Bronze45h

Essentials Automatic41h

Water Resistance

Pure Bronze100m

Essentials Automatic100m

MSRP

Pure Bronze$1,715

Essentials Automatic$315

Full specifications

Case

5 specs

Diameter

38mm

41.2mm

Thickness

11mm

11.8mm

Lug-to-Lug

44mm

48.5mm

Lug Width

20mm

Material

Bronze

Stainless Steel

Crystal & Dial

3 specs

Crystal

Sapphire

Hardlex

AR Coating

Yes

Inner

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Sellita SW261-1

4R35

Type

Manual

Automatic

Power Reserve

45h

41h

Jewels

Pricing

1 specs

MSRP

$1,715

$315

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