Side by side

Bremont Altitude 39 DatevsSpinnaker Bradner Pearl Diver

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

Altitude 39 Date
BremontAltitude 39 Date
MSRP $4,250
Bradner Pearl Diver
SpinnakerBradner Pearl Diver
MSRP $370

At a glance

10 of 29 specs differ
Diameter
Altitude 39 Date39mm
Bradner Pearl Diver42mm
Power Reserve
Altitude 39 Date40h
Bradner Pearl Diver40h
Water Resistance
Altitude 39 Date100m
Bradner Pearl Diver180m
MSRP
Altitude 39 Date$4,250
Bradner Pearl Diver$370

Full specifications

Case

7 specs
Category
Pilot
Diver
Diameter
39mm
42mm
Thickness
11.19mm
15mm
Lug-to-Lug
50mm
Lug Width
20mm
22mm
Material
316L Stainless Steel (DLC coated)
316L Stainless Steel
Water Resistance
100m
180m

Crystal & Dial

1 specs
Dial Color
Silver
Emerald

Movement

1 specs
Caliber
BE-92AE
SII NH35A

Pricing

1 specs
MSRP
$4,250
$370

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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.

Bremont Altitude 39 Date

Owners and reviewers widely praise the Bremont Altitude 39 Date as a sleek, legible, and everyday-suited pilot's watch, noting its comfortable 39mm 904L steel case and clean dial design. The La Joux-Perret G100 movement is recognized for its 68-hour power reserve and smooth winding feel. Some owners note the bracelet lacks micro-adjustments. On balance, the consensus is that the Bremont Altitude 39 Date is highly regarded for its refined finishing and wearability at 39mm.

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.

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