Breitling Premier B09 Chronograph 40vsTuseno FIRST

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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.

Breitling Premier B09 Chronograph 40 at true scale

Premier B09 Chronograph 40

Tuseno FIRST at true scale

FIRST

Diameter

40mm

38mm

Lug-to-Lug

n/a

45.3mm

Thickness

13.1mm

11.3mm

lowest

Water Resistance

100m

highest

50m

Power Reserve

70h

n/a

MSRP

$9,950

$449

lowest

Movement

Breitling B09

Seiko VK64

Case

7 specs
Diameter
40mm
38mm
Thickness
13.08mm
11.3mm
Lug-to-Lug
n/a
45.3mm
Lug Width
n/a
20mm
Material
Stainless Steel
Silver, Rose gold, Gold
Finish
Stainless steel
n/a
Water Resistance
100m
50m

Crystal & Dial

1 specs
Dial Color
n/a
n/a

Movement

6 specs
Caliber
Breitling B09
Seiko VK64
Type
Manual
Meca-Quartz
Power Reserve
70h
0h
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Chronograph
None

Pricing

1 specs
MSRP
$9,950
$449
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