Side by side

Bremont Altitude 39 DatevsChristopher Ward C65 Dune Aeolian

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
C65 Dune Aeolian
Christopher WardC65 Dune Aeolian
MSRP $1,335

At a glance

16 of 29 specs differ
Diameter
Altitude 39 Date39mm
C65 Dune Aeolian43.6mm
Power Reserve
Altitude 39 Date40h
C65 Dune Aeolian38h
Water Resistance
Altitude 39 Date100m
C65 Dune Aeolian150m
MSRP
Altitude 39 Date$4,250
C65 Dune Aeolian$1,335

Full specifications

Case

8 specs
Category
Pilot
Diameter
39mm
43.6mm
Thickness
11.19mm
11.7mm
Lug-to-Lug
43.6mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Finish
Brushed and polished
Brushed + Polished
Water Resistance
100m
150m
Caseback
Solid
Display

Crystal & Dial

2 specs
Dial Color
Silver
Blue
Lume
None
SLN BL Grade X1

Movement

5 specs
Caliber
BE-92AE
SW200
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
26
Complications
None
Moonphase, Day-date

Pricing

1 specs
MSRP
$4,250
$1,335

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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.

Christopher Ward C65 Dune Aeolian

The Christopher Ward C65 Dune Aeolian is widely praised for its improved textured dials, offering depth and a departure from common finishes, with owners specifically noting the stunning sandy texture and wavy dial designs. Its 38mm case is consistently highlighted for its comfortable wearability and neat proportions, featuring satin-finished steel and a compact lug-to-lug. The watch is also recognized for its excellent value, solid finishing, and practical features like 150m water resistance and a screw-down crown. Some owners report impressive accuracy, with one noting a COSC-certified movement gained only 4 seconds in five days, while another states accuracy is rated up to 20 seconds per day. The bronze case variant develops a natural, characterful patina. A short 38-hour power reserve is noted as a drawback, and some find the grey dial blends too much with the case or that the logo is abstract.

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