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Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited EditionvsTissot Supersport NBA Special 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.

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.

Tissot Supersport NBA Special Edition

The Tissot Supersport NBA Special Edition features a 45.5mm case and 100m water resistance. Owners note the bracelet tapers from 22mm to 20mm, which feels better on the wrist. Some in the community find the 44-45mm case size too large. Tissot watches are generally considered good value for the price. Overall, owners appreciate the bracelet taper for improved wearability, though some find the case size on the larger side for a quartz sports watch.

At a glance

14 of 29 specs differ
Diameter
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition42.5mm
Supersport NBA Special Edition45.5mm
Power Reserve
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition45h
Supersport NBA Special Edition40h
Water Resistance
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition100m
Supersport NBA Special Edition100m
MSRP
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition$3,000
Supersport NBA Special Edition$550

Full specifications

Case

4 specs
Diameter
42.5mm
45.5mm
Thickness
15.1mm
11.92mm
Lug-to-Lug
50mm
45.5mm
Lug Width
20mm
22mm

Crystal & Dial

5 specs
Crystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Yes
Dial Color
Black
Graded anthracite-black
Indices
Applied
Arabic and indexes
Lume
LumiBrite on hands and index(es)
Super-LumiNova ®

Movement

4 specs
Caliber
8R46
13.25'
Type
Automatic
Quartz
Power Reserve
45h
40h
Jewels
34
25

Pricing

1 specs
MSRP
$3,000
$550
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