Phoibos NarwhalvsSeiko Prospex Sea 1965 Heritage Diver's Watch

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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.

Phoibos Narwhal at true scale

Narwhal

Seiko Prospex Sea 1965 Heritage Diver's Watch at true scale

Prospex Sea 1965 Heritage Diver's Watch

Diameter

38mm

40mm

Lug-to-Lug

46mm

lowest

46.4mm

Thickness

11.5mm

lowest

13mm

Water Resistance

200m

300m

highest

Power Reserve

n/a

72h

MSRP

$509

lowest

$1,300

Movement

Miyota 9015

Seiko 6R55

Case

4 specs
Diameter
38mm
40mm
Thickness
11.5mm
13mm
Lug-to-Lug
46mm
46.4mm
Water Resistance
200m
300m

Crystal & Dial

4 specs
Crystal Shape
n/a
Curved
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Malachite
n/a
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 9015
Seiko 6R55
Power Reserve
0h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$509
$1,300
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Reviews

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

Phoibos Narwhal

The Phoibos Narwhal is praised for its captivating aventurine and Howlite dials, and its 38mm case is noted to wear well on smaller wrists, with one owner comparing its profile to a vintage Zenith El Primero. Some owners appreciate the brand's quality for the price, with one describing the case shape as resembling an integrated bracelet. However, criticisms include misaligned markers and a tilted date window, with one owner finding the hands to be too thick. The watch is considered by some to be overpriced at $480, with a slabby design and difficult-to-size bracelet links. Opinions are split on the 38mm size, with some finding it wears larger than expected, and the brand's logo is polarizing. Overall, owners rate the Phoibos Narwhal highly for its unique dial options and distinctive case design at its price point, despite some concerns regarding finishing consistency.

From video reviewers

The unique stone dial is a significant strength. The bracelet's refinement is a weakness. Reviewers disagree on the dial's appeal, with one highlighting its sunburst effect and applied indices, while another focuses on the natural stone variation.

Seiko Prospex Sea 1965 Heritage Diver's Watch

Owners widely praise the Seiko Prospex Sea 1965 Heritage Diver's Watch for its refined engineering, comfortable 40mm case, and improved 300m water resistance. The watch is noted for its better build quality and finishing compared to some alternatives, featuring a mix of polished and brushed surfaces, with specific callouts for the jewel-toned teal dial with a rippling-water pattern. Some owners consider the price fair, while others suggest it is too high. Accuracy figures vary, with some owners reporting their 6R55 movement performs well within +/- 10 seconds per day, while others note theirs runs slow or have concerns about QC for the price. The bracelet, while improved, lacks modern features like quick-release or extensive micro-adjustments. Overall, owners and reviewers rate the Seiko Prospex Sea 1965 Heritage Diver's Watch highly for its refined design and build quality at its price point.

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