Crafter Blue Mechanic Ocean Mark IIvsSeiko Prospex Sea

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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.

Crafter Blue Mechanic Ocean Mark II at true scale

Mechanic Ocean Mark II

Seiko Prospex Sea at true scale

Prospex Sea

Diameter

41mm

41.3mm

Lug-to-Lug

n/a

48.2mm

Thickness

13.5mm

12.5mm

lowest

Water Resistance

300m

300m

Power Reserve

n/a

72h

MSRP

n/a

$1,100

Movement

Miyota 9015

Seiko 6R55

Case

4 specs
Diameter
41mm
41.3mm
Thickness
13.5mm
12.5mm
Lug-to-Lug
n/a
48.2mm
Lug Width
22mm
20mm

Crystal & Dial

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

Movement

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

Pricing

1 specs
MSRP
n/a
$1,100
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Reviews

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

Crafter Blue Mechanic Ocean Mark II

The Crafter Blue Mechanic Ocean Mark II is widely praised for its sophisticated design and value, appearing more expensive than its $449 price. Reviewers highlight its well-executed 120-click bezel, applied indices with BGW9 Super-LumiNova, and tidy case finishing. The watch features a Miyota 9015 automatic movement with a 42-hour power reserve, though accuracy is noted as not being the most precise. Owners report potential fit issues due to the 51.5mm lug-to-lug distance, which can make the 41mm case wear larger and feel uncomfortable on smaller wrists. One owner experienced a strap mismatch and unhelpful customer service. Overall, owners and reviewers rate the Crafter Blue Mechanic Ocean Mark II highly for its sophisticated appearance and robust build at its price point, despite potential sizing concerns for some wrists.

From video reviewers

The watch features a reliable Seiko NH35 automatic movement and a comfortable 41mm case size. Reviewers suggest adding bevels to soften hard edges and improve bezel action.

Seiko Prospex Sea

Owners and reviewers widely praise the Seiko Prospex Sea for its robust build quality and fair price, with many noting its comfortable silicone strap. Some owners find the watch's size, thickness, and weight to be uncomfortable for smaller wrists, while others consider the size perfect. The consensus is that the Seiko Prospex Sea offers excellent value and build quality for its price.