Audemars Piguet Royal Oak Double Balance Wheel Openworked 37mmvsFeynman Timekeepers Daylight

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Audemars Piguet Royal Oak Double Balance Wheel Openworked 37mm at true scale

Royal Oak Double Balance Wheel Openworked 37mm

Feynman Timekeepers Daylight at true scale

Daylight

Diameter

37mm

38mm

Thickness

n/a

8.6mm

Water Resistance

50m

50m

Power Reserve

45h

n/a

Movement

3132

ETA/Peseux 7001

Case

5 specs
Diameter
37mm
38mm
Thickness
n/a
8.64mm
Lug Width
n/a
24mm
Material
18-carat white gold
Stainless Steel
Finish
18-carat white gold
n/a

Crystal & Dial

2 specs
Crystal
Sapphire
n/a
Dial Color
n/a
Silver

Movement

3 specs
Caliber
3132
ETA/Peseux 7001
Type
Automatic
Manual
Power Reserve
45h
n/a
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