DIFICIANO MarlinvsSeiko 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.

DIFICIANO Marlin at true scale

Marlin

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

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

Diameter

40mm

40.5mm

Lug-to-Lug

50mm

47.6mm

lowest

Thickness

13.9mm

13.2mm

lowest

Water Resistance

300m

highest

200m

Power Reserve

n/a

70h

MSRP

$399

lowest

$1,250

Movement

Seiko NH35

Seiko 6R35

Case

4 specs
Diameter
40mm
40.5mm
Thickness
13.9mm
13.2mm
Lug-to-Lug
50mm
47.6mm
Water Resistance
300m
200m

Crystal & Dial

4 specs
Crystal Shape
n/a
Curved
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
Dark Gun
n/a
Lume
Swiss SuperLumiNova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Seiko NH35
Seiko 6R35
Power Reserve
n/a
70h
Jewels
0
24

Pricing

1 specs
MSRP
$399
$1,250
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Reviews

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

DIFICIANO Marlin

Owners widely praise the DIFICIANO Marlin's green dial and attractive domed crystal, noting its seamless case finishing and overall value. Some find the automatic movement decent for the price, though one owner mentions a loud rotor. The included leather strap is acceptable, but many prefer to replace it. Overall, owners rate the DIFICIANO Marlin highly for its aesthetic appeal and perceived value.

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 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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