Venezianico Nereide Tungsteno 39vsSeiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Nereide Tungsteno 39

Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition
Diameter
39mm
40.5mm
Lug-to-Lug
45.5mm
lowest
47.6mm
Thickness
10.5mm
lowest
13.2mm
Water Resistance
200m
200m
Power Reserve
n/a
70h
MSRP
$886
lowest
$1,250
Movement
Miyota 9039
Seiko 6R35
Case
4 specsCrystal & Dial
3 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely report the Venezianico Nereide Tungsteno 39 offers quality comparable to watches in the $500-$1000 range, with a unique iridescent tungsten bezel and mother-of-pearl dial that shifts dynamically with light. Some users note a stiff bezel that loosens over time and desire brighter lume. The bracelet is criticized for split pins, lack of micro-adjustments, and quick-release functionality, with one owner reporting the need for ultrasonic cleaning and oiling to achieve smoothness. On balance, owners and reviewers find the Venezianico Nereide Tungsteno 39 a well-executed and attractive dress diver for its price, largely due to its unique materials and thin profile.
The mother-of-pearl dial and the 39mm case size are frequently praised. Reviewers also noted the tungsten bezel as a positive feature. No shared weaknesses were identified.
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 the 44mm lug-to-lug is perfect for most wrists. The watch is considered a refined piece with a fun factor, featuring a dial inspired by Okinawa's ocean colors expected to have a bright sunburst effect. Accuracy figures for the 6R35 movement range, with one owner reporting -10/+10 seconds per day as "pretty amazing," while others note issues with the 6R movement's accuracy. Some owners find the price of 1500€ too high, suggesting a value closer to 900€. On balance, owners and reviewers rate the Seiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition well for its dial execution and wearability, despite some debate over its price point.
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