Side by side

Oris Big Crown ProPilot Big DatevsBremont Altitude 39 Date

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

Big Crown ProPilot Big Date
OrisBig Crown ProPilot Big Date
MSRP $2,600
Altitude 39 Date
BremontAltitude 39 Date
MSRP $4,250

At a glance

15 of 29 specs differ
Diameter
Big Crown ProPilot Big Date41mm
Altitude 39 Date39mm
Power Reserve
Big Crown ProPilot Big Date38 hoursh
Altitude 39 Date40h
Water Resistance
Big Crown ProPilot Big Date100m
Altitude 39 Date100m
MSRP
Big Crown ProPilot Big Date$2,600
Altitude 39 Date$4,250

Full specifications

Case

5 specs
Diameter
41mm
39mm
Thickness
11.19mm
Material
Stainless Steel
316L Stainless Steel (DLC coated)
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Blue
Silver
Indices
Applied

Movement

5 specs
Caliber
751
BE-92AE
Beat Rate
4 vph
28,800 vph
Power Reserve
38 hoursh
40h
Jewels
26
25
Complications
Date
None

Pricing

1 specs
MSRP
$2,600
$4,250

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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.

Oris Big Crown ProPilot Big Date

Owners and reviewers widely praise the Oris Big Crown ProPilot Big Date for its legible dial and comfortable 41mm size, with many noting its sharp, original design suitable for daily wear. Some reviewers flag the 38-hour power reserve as unimpressive for the price and suggest the movement's decoration could be improved, while others point out the "Big Date" complication is misleading and the bracelet lacks micro-adjustment. The cockpit-style clasp is a noted highlight. Overall, owners and reviewers rate the Oris Big Crown ProPilot Big Date highly for its legibility and comfortable wearability at its price point.

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.

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