Side by side

Seiko Prospex SeavsTissot Pinarello

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 Sea

Seiko Prospex Sea models are widely praised for their excellent build quality, value for money, and comfortable wearability, with many appreciating the vintage-inspired designs and robust construction. Owners note the silicone straps are surprisingly comfortable and well-finished, and the Lumibrite lume is excellent. However, some find the 44.3mm size and thickness too large for smaller wrists, though others report the sizing as perfect. The 6R15 movement in some variants offers accuracy around +4 seconds per day with a 50-hour power reserve, while newer movements offer more. Some models are criticized for a bracelet width not matching the case size or a rudimentary clasp for their price point. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its impressive case work and finishing at its price point.

Tissot Pinarello

The Tissot Pinarello is praised for its lightweight 42mm-43.14mm forged carbon fiber case and asymmetric 10 o'clock crown, designed for comfortable use while cycling. Reviewers highlight its handsome, legible, and tasteful design, featuring a textured dial reminiscent of asphalt. It is powered by a COSC-certified Powermatic 80 movement offering an 80-hour power reserve and includes both leather and rubber straps. Criticisms include a weak SuperLumiNova application and a 12 o'clock marker that could be more distinct for angled reading. On balance, reviewers appreciate the Tissot Pinarello for its unique design and practical features tailored for cyclists.

From video reviewers

The forged carbon case and asymmetrical 10 o'clock crown are consistently highlighted as key design elements inspired by Pinarello. The COSC-certified Powermatic 80 movement with an 80-hour power reserve is also a shared point. Reviewers debated the depth of the collaboration beyond branding.

At a glance

14 of 29 specs differ
Diameter
Prospex Sea41.3mm
Pinarello43.14mm
Power Reserve
Prospex Sea72h
Pinarello80h
Water Resistance
Prospex Sea300m
Pinarello100m
MSRP
Prospex Sea$1,100
Pinarello$1,775

Full specifications

Case

6 specs
Category
Diver
Sport
Diameter
41.3mm
43.14mm
Thickness
12.5mm
12.15mm
Lug-to-Lug
48.2mm
40mm
Material
Stainless Steel
Carbon
Water Resistance
300m
100m

Crystal & Dial

4 specs
AR Coating
Anti-reflective coating on inner surface
Yes
Dial Color
Grey
Indices
Index
Lume
LumiBrite on hands, index(es) and bezel
Super-LumiNova ®

Movement

3 specs
Caliber
Seiko 6R55
Tissot Powermatic 80
Power Reserve
72h
80h
Jewels
24
0

Pricing

1 specs
MSRP
$1,100
$1,775
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