Side by side

Spinnaker Bradner Pearl DivervsTimefactors PRS-40

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

Bradner Pearl Diver
SpinnakerBradner Pearl Diver
MSRP $370
PRS-40
TimefactorsPRS-40
MSRP $315
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.

Timefactors PRS-40

Owners widely praise the Timefactors PRS-40 for its unique, "badass" and rugged, futuristic design, with many highlighting the 12 o'clock crown as a distinctive and appreciated feature. The bead-blasted finish is noted to show light marks but resists deep scratches, and the sapphire crystal is considered good. While some owners find the 40.2mm case size acceptable, others describe the watch as large and wearing big, though it is noted to wear thinner than an automatic version. The fixed lugs necessitate the use of NATO straps, and the included strap is well-regarded. On balance, owners rate the Timefactors PRS-40 highly for its distinctive, bombproof design and unique crown placement at an accessible price point.

At a glance

11 of 29 specs differ
Diameter
Bradner Pearl Diver42mm
PRS-4040.2mm
Power Reserve
Bradner Pearl Diver40h
PRS-4040h
Water Resistance
Bradner Pearl Diver180m
PRS-40100m
MSRP
Bradner Pearl Diver$370
PRS-40$315

Full specifications

Case

6 specs
Category
Diver
Diameter
42mm
40.2mm
Thickness
15mm
12.25mm
Lug-to-Lug
50mm
53.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
180m
100m

Crystal & Dial

2 specs
Dial Color
Emerald
Black
Lume
None
SuperLuminova C3

Movement

2 specs
Caliber
NH35
Seiko VK61
Type
Automatic
Mecaquartz

Pricing

1 specs
MSRP
$370
$315
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