Side by side

Pagani Design PD-1691vsSeiko Prospex Sea 1965 Heritage Diver's Watch

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.

Pagani Design PD-1691

Owners report an index falling off the dial of the Pagani Design PD-1691 shortly after purchase, with one owner noting the bracelet and clasp feel cheap and rattle, observing a significant quality difference compared to higher-end brands. Overall, owners find the Pagani Design PD-1691 to have significant quality control issues with its dial and bracelet components.

Seiko Prospex Sea 1965 Heritage Diver's Watch

The Seiko Prospex Sea 1965 Heritage Diver's Watch is praised for its refined engineering and updated features, including a 300m water resistance and a 72-hour power reserve from the Caliber 6R55 movement in a 40mm case. Owners note its better build quality and interesting finishing with a mix of polished and brushed surfaces. The "Tranquil Teal" variant features a jewel-toned dial with a rippling-water pattern. However, some owners consider the price too high, and concerns exist regarding the accuracy of the 6R movements, with some reporting theirs run slow. One review notes a reflective dial that impacts legibility. On balance, owners and reviewers appreciate the Seiko Prospex Sea 1965 Heritage Diver's Watch for its refined design and improved specifications over previous generations, despite some reservations about movement accuracy and price.

At a glance

11 of 29 specs differ
Diameter
PD-169139.7mm
Prospex Sea 1965 Heritage Diver's Watch40mm
Power Reserve
PD-1691
Prospex Sea 1965 Heritage Diver's Watch72h
Water Resistance
PD-1691200m
Prospex Sea 1965 Heritage Diver's Watch300m
MSRP
PD-1691$146
Prospex Sea 1965 Heritage Diver's Watch$1,300

Full specifications

Case

4 specs
Diameter
39.7mm
40mm
Thickness
12mm
13mm
Lug-to-Lug
0mm
46.4mm
Water Resistance
200m
300m

Crystal & Dial

3 specs
Crystal Shape
Curved
AR Coating
Yes
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 8215
6R55
Power Reserve
0h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$146
$1,300
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Pagani Design PD-1691 vs Seiko Prospex Sea 1965 Heritage Diver's Watch gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.