Boderry Seaturtle.Ocean DivervsCooper Watches MWC 24 Jewel 1982 Pattern 300m Military Divers (Date)

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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.

Boderry Seaturtle.Ocean Diver at true scale

Seaturtle.Ocean Diver

Cooper Watches MWC 24 Jewel 1982 Pattern 300m Military Divers (Date) at true scale

MWC 24 Jewel 1982 Pattern 300m Military Divers (Date)

Diameter

40mm

40mm

Lug-to-Lug

n/a

49mm

Thickness

12.5mm

lowest

15mm

Water Resistance

100m

300m

highest

Power Reserve

n/a

41h

MSRP

$249

lowest

$354

Movement

Seiko NH35

Seiko NH35

Case

3 specs
Thickness
12.5mm
15mm
Lug-to-Lug
n/a
49mm
Water Resistance
100m
300m

Crystal & Dial

1 specs
Dial Color
n/a
n/a

Movement

1 specs
Power Reserve
0h
41 hoursh

Pricing

1 specs
MSRP
$249
$354
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Reviews

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

Boderry Seaturtle.Ocean Diver

Owners widely praise the Boderry SEATURTLE.OCEAN - Automatic Diver Watch (NH35 movement) for its exceptional value, citing its original design, sapphire crystal, and thin 11.7mm profile for an NH35 movement. One owner reports an accuracy of -1 second per day, while another notes the titanium case and 100m water resistance are well-executed. Some owners report issues with the NH35 movement stopping, though others have had no problems with the brand. A rattling sound, noted by some owners, is considered normal for the NH35 movement and is deemed acceptable given the low price point. Overall, owners rate the Boderry SEATURTLE.OCEAN - Automatic Diver Watch (NH35 movement) highly for its impressive feature set and design at its price point.

Cooper Watches MWC 24 Jewel 1982 Pattern 300m Military Divers (Date)

Owners widely praise the Cooper Watches MWC 24 Jewel 1982 Pattern 300m Automatic Military Divers Watch with Sapphire (Date) for its value, with one owner noting it at around $300CDN. The watch features a matte black dial and bezel, improved lume that lasts until morning, and a single domed sapphire crystal. The Seiko NH35 automatic movement is present, with reported accuracy ranging from +4 seconds per day to a stated -20/+40 seconds per day, and a 41-hour power reserve. The 40mm stainless steel case is considered a good daily wear size. Overall, owners rate the Cooper Watches MWC 24 Jewel 1982 Pattern 300m Automatic Military Divers Watch with Sapphire (Date) highly for its substantial upgrades and value proposition.

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