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Bremont Altitude 39 DatevsSheffield 1A

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

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Altitude 39 Date
BremontAltitude 39 Date
MSRP $4,250
1A
Sheffield1A
MSRP $223
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Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Altitude 39 Date39mm
1A40mm
Power Reserve
Altitude 39 Date40h
1A—
Water Resistance
Altitude 39 Date100m
1A200m
MSRP
Altitude 39 Date$4,250
1A$223

Full specifications

Case

6 specs
Category
Pilot
Diver
Diameter
39mm
40mm
Thickness
11.19mm
12.8mm
Lug-to-Lug
—
46mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

2 specs
Dial Color
Silver
White/Blue
Lume
None
Swiss blue lume

Movement

2 specs
Caliber
BE-92AE
Seiko NH35A
Power Reserve
40h
—

Pricing

1 specs
MSRP
$4,250
$223
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