Side by side

Santurce Picúa — Swiss Automatic Dive WatchvsSeiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition

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

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What people say

Owners + reviewers, side by side

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

Santurce Picúa — Swiss Automatic Dive Watch

The Santurce Picúa — Swiss Automatic Dive Watch is widely praised for its satisfying 39mm size and nuanced attention to detail for its price, featuring a sandblasted steel case and excellent luminous material application. Owners and reviewers highlight the AR-coated sapphire crystal with no glare. On balance, owners and reviewers rate the Santurce Picúa — Swiss Automatic Dive Watch highly for its detailed finishing and wearability at its price point.

Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition

Owners widely praise the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition for its unique dial color and execution, with one owner noting its 44mm lug-to-lug measurement is perfect for most wrists. The dial is inspired by Okinawa's ocean colors and is expected to feature a bright sunburst effect. Accuracy figures for the 6R35 movement range from -10/+10 seconds per day when off/on the wrist, which some find "pretty amazing." However, some owners consider the price of around 1500€ too high, suggesting a value closer to 900€, and there are mixed reports on the 6R movement's accuracy. Overall, owners rate the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition highly for its distinctive dial and wearability, despite some reservations about its price point.

At a glance

14 of 29 specs differ
Diameter
Picúa — Swiss Automatic Dive Watch39mm
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition40.5mm
Power Reserve
Picúa — Swiss Automatic Dive Watch
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition70h
Water Resistance
Picúa — Swiss Automatic Dive Watch300m
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition200m
MSRP
Picúa — Swiss Automatic Dive Watch$949
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition$1,250

Full specifications

Case

6 specs
Category
Diver
Diameter
39mm
40.5mm
Thickness
0mm
13.2mm
Lug-to-Lug
0mm
47.6mm
Lug Width
0mm
20mm
Water Resistance
300m
200m

Crystal & Dial

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

Movement

3 specs
Caliber
Sellita SW200-1
Seiko 6R35
Power Reserve
0h
70h
Jewels
0
24

Pricing

1 specs
MSRP
$949
$1,250
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