Side by side

CWC (Cabot Watch Company) 6BB-WRvsSeiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition

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

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

CWC (Cabot Watch Company) 6BB-WR

Owners praise the CWC (Cabot Watch Company) 6BB-WR for its faithful pilot chronograph design and modern durability, noting the crisp operation of its chronograph. The 42mm case, while 14.9mm thick and weighing 80g, is considered wearable due to its 49mm lug-to-lug measurement. However, the cam-lever chronograph action is described as less satisfying than a column wheel, and fixed bars limit strap choices. Overall, owners rate the CWC (Cabot Watch Company) 6BB-WR highly as a practical, affordable, and serviceable tool watch recommended for regular use.

Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition

The Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition is praised for its well-executed heritage inspiration, clean dial, and balanced design, with its in-house caliber 8R48 noted as a solid movement. Owners appreciate the Zaratsu polishing and the column wheel and vertical clutch on the 8R48 movement, considering it good value. Some find the date wheel deep-set and the bracelet lacking micro-adjustments. The 42.5mm x 15.1mm case size may be large for some wrists. On balance, owners and reviewers rate the Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition highly for its heritage design and solid in-house movement.

At a glance

12 of 29 specs differ
Diameter
6BB-WR42mm
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition42.5mm
Power Reserve
6BB-WR40h
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition45h
Water Resistance
6BB-WR100m
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition100m
MSRP
6BB-WR$2,858
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition$3,000

Full specifications

Case

4 specs
Category
Chronograph
Diameter
42mm
42.5mm
Thickness
14.9mm
15.1mm
Lug-to-Lug
49mm
50mm

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Black
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Sellita SW510
8R46
Power Reserve
40h
45h
Jewels
0
34

Pricing

1 specs
MSRP
$3,000
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