Enoksen DIVE II E12 Automatic Diver 39mmvsSeiko 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.

Enoksen DIVE II E12 Automatic Diver 39mm at true scale

DIVE II E12 Automatic Diver 39mm

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

Prospex Sea 1965 Heritage Diver's Watch

Diameter

39mm

40mm

Lug-to-Lug

47.5mm

46.4mm

lowest

Thickness

14.4mm

13mm

lowest

Water Resistance

300m

300m

Power Reserve

41h

72h

highest

MSRP

$581

lowest

$1,300

Movement

Seiko NH35

Seiko 6R55

Case

3 specs
Diameter
39mm
40mm
Thickness
14.4mm
13mm
Lug-to-Lug
47.5mm
46.4mm

Crystal & Dial

3 specs
Crystal Shape
n/a
Curved
AR Coating
n/a
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Seiko NH35
Seiko 6R55
Power Reserve
41h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$581
$1,300
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Reviews

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

Enoksen DIVE II E12 Automatic Diver 39mm

Owners widely appreciate the Enoksen DIVE II E12 Automatic Dive Watch - 39mm for its competitive pricing and specifications, with one owner noting the appeal of the Seiko NH35 automatic movement. The watch is described as nicely done and ticking all the boxes for one owner, especially at its sale price. One owner points out that the inside edge of the case and the bottom edge between the lugs are slightly sharp, making spring bar changes difficult. On balance, owners rate the Enoksen DIVE II E12 Automatic Dive Watch - 39mm highly for its value proposition and build quality, despite minor finishing concerns on the case edges.

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.