Side by side

Venezianico Nereide Avventurina 39vsSeiko Prospex Sea 1968 Heritage Diver's GMT

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

Nereide Avventurina 39
VenezianicoNereide Avventurina 39
MSRP $895
Prospex Sea 1968 Heritage Diver's GMT
SeikoProspex Sea 1968 Heritage Diver's GMT
MSRP $1,500

At a glance

9 of 29 specs differ
Diameter
Nereide Avventurina 3939mm
Prospex Sea 1968 Heritage Diver's GMT42mm
Power Reserve
Nereide Avventurina 3940h
Prospex Sea 1968 Heritage Diver's GMT72h
Water Resistance
Nereide Avventurina 39200m
Prospex Sea 1968 Heritage Diver's GMT200m
MSRP
Nereide Avventurina 39$895
Prospex Sea 1968 Heritage Diver's GMT$1,500

Full specifications

Case

3 specs
Diameter
39mm
42mm
Thickness
10.6mm
12.9mm
Lug-to-Lug
45.5mm
48.6mm

Crystal & Dial

2 specs
AR Coating
Yes
Anti-reflective coating on inner surface
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 9039
6R54
Power Reserve
40h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$895
$1,500

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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.

Venezianico Nereide Avventurina 39

Venezianico Nereide owners and reviewers praise its attractive sunburst blue dial and sapphire crystal, with one reviewer finding its dial superior to similarly priced alternatives. The watch is considered good value at $845 USD, featuring a handsome aventurine dial and tungsten bezel insert that add flair to its design, though the default rubber strap is noted as stiff. The NH35A movement is questioned by some, and the brand's customer service reputation is a concern. Overall, owners and reviewers rate Venezianico Nereide highly for its striking dial and overall value proposition.

From video reviewers

The unique aventurine dial is a significant strength. The brand's newness and limited recognition is a drawback.

Seiko Prospex Sea 1968 Heritage Diver's GMT

The Seiko Prospex Sea 1968 Heritage Diver's GMT is widely praised for its build quality, finishing, and comfortable wearability, offering good value for its price point. Owners and reviewers highlight the attractive silver/white sunray dial, blue ceramic bezel, and the premium feel of the improved bracelet clasp with excellent micro-adjustment. The Caliber 6R54 movement provides a 72-hour power reserve, and real-world accuracy often exceeds its stated range of +25 to -15 seconds per day, with some owners reporting figures around +3 to +5 seconds per day. However, the caller-style GMT functionality is a point of contention for some, who find the GMT scale difficult to read and prefer a flyer GMT at this price. Some also find the crown position at 4 o'clock undesirable, and a few note a lack of dial contrast or illegibility of the inner bezel.

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