Side by side

Feynman Timekeepers DaylightvsSpinnaker Bradner GMT

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

Daylight
Feynman TimekeepersDaylight
Bradner GMT
SpinnakerBradner GMT
MSRP $299

At a glance

13 of 29 specs differ
Diameter
Daylight38mm
Bradner GMT42mm
Power Reserve
Daylight
Bradner GMT40h
Water Resistance
Daylight50m
Bradner GMT180m
MSRP
Daylight
Bradner GMT$299

Full specifications

Case

7 specs
Category
GMT
Diameter
38mm
42mm
Thickness
8.64mm
15mm
Lug-to-Lug
50mm
Lug Width
24mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
180m

Crystal & Dial

2 specs
Crystal
Sapphire
Dial Color
Silver
Brown

Movement

3 specs
Caliber
ETA 7001
Seiko NH34A
Type
Manual
Automatic
Power Reserve
40h

Pricing

1 specs
MSRP
$299
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