Which is cheaper, the Spinnaker Bradner Pearl Diver or the Longines CONQUEST?

At MSRP the Spinnaker Bradner Pearl Diver is the cheaper of the two at $370, against $900 for the Longines CONQUEST — a $530 gap before any retailer discounting.

Which is bigger, the Spinnaker Bradner Pearl Diver or the Longines CONQUEST?

The Spinnaker Bradner Pearl Diver wears larger at 42mm versus 41mm for the Longines CONQUEST — a 1mm difference across the dial.

Which has better water resistance, the Spinnaker Bradner Pearl Diver or the Longines CONQUEST?

The Longines CONQUEST is rated to 300m versus 180m for the Spinnaker Bradner Pearl Diver.

What movement does the Spinnaker Bradner Pearl Diver run compared to the Longines CONQUEST?

The Spinnaker Bradner Pearl Diver runs a automatic caliber (SII NH35A), while the Longines CONQUEST runs a quartz (L157.3).

Side by side

Spinnaker Bradner Pearl DivervsLongines CONQUEST

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

Spinnaker Bradner Pearl Diver

bradner-pearl-diver-automatic-limited-edition-emerald-tide-sp-5158-11

MSRP $370

Longines CONQUEST

L3.759.4.96.6

MSRP $900

At a glance

21 of 29 specs differ

Diameter

Bradner Pearl Diver42mm

CONQUEST41mm

Power Reserve

Bradner Pearl Diver40h

CONQUEST40h

Water Resistance

Bradner Pearl Diver180m

CONQUEST300m

MSRP

Bradner Pearl Diver$370

CONQUEST$900

Full specifications

Case

8 specs

Diameter

42mm

41mm

Thickness

15mm

11.8mm

Lug-to-Lug

50mm

51mm

Lug Width

22mm

21mm

Material

316L Stainless Steel

Stainless Steel

Finish

Brushed and polished

—

Water Resistance

180m

300m

Caseback

Solid

Screw-down case back

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Inner

Underside

Dial Color

Emerald

Blue

Indices

Applied

Applied Arabic numerals and indexes

Lume

None

Super-LumiNova

Movement

7 specs

Caliber

SII NH35A

L157.3

Type

Automatic

Quartz

Beat Rate

28,800 vph

25,200 vph

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

None

Hours, minutes, seconds and date

Pricing

1 specs

MSRP

$370

$900

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Spinnaker Bradner Pearl Diver

The Spinnaker Bradner Pearl Diver is noted by owners as large on smaller wrists, with a 50mm lug-to-lug and 15mm height being a concern, though some find it acceptable with specific strap choices. Opinions on finishing quality vary, with one owner reporting issues like a poorly seated bezel and crooked indices. Overall, owners rate the Spinnaker Bradner Pearl Diver with mixed reviews regarding its size and finishing.

Reddit·2

Longines CONQUEST

Owners widely praise the Longines CONQUEST for its excellent finishing, comfortable wearability, and strong value, with many highlighting its versatility and smooth hand-winding action. Specific points of praise include the clean design, 30 ATM water resistance, and curved lugs contributing to comfort. However, reviewers and owners consistently note the bracelet's lack of micro-adjustment and the lume is considered poor by multiple sources. Some find the design too simple, and one owner felt the watch was underwhelming in person. On balance, owners rate the Longines CONQUEST highly for its exceptional finishing and value at its price point.

From video reviewers

The sunburst dial is a frequently praised aesthetic feature. Reviewers noted the quartz movement as a potential drawback for enthusiasts seeking automatic options.

Reddit·3

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