Resco Kauffman Diver - DLCvsSeiko 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.

Resco Kauffman Diver - DLC at true scale

Kauffman Diver - DLC

Seiko Prospex Sea at true scale

Prospex Sea

Diameter

44mm

43.8mm

Lug-to-Lug

51.4mm

48.7mm

lowest

Thickness

13.5mm

12.8mm

lowest

Water Resistance

200m

200m

Power Reserve

n/a

41h

MSRP

$2,155

$625

lowest

Movement

Sellita SW200-1

Seiko 4R35

Case

3 specs
Diameter
44mm
43.8mm
Thickness
13.5mm
12.8mm
Lug-to-Lug
51.38mm
48.7mm

Crystal & Dial

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

Movement

3 specs
Caliber
Sellita SW200-1
Seiko 4R35
Power Reserve
0h
41h
Jewels
0
23

Pricing

1 specs
MSRP
$2,155
$625
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Reviews

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

Resco Kauffman Diver - DLC

Owners report the Resco Kauffman Diver - DLC is durable, with one owner praising customer service for a broken strap pin. However, another owner expresses dissatisfaction with Resco's customer service, citing a loss of $410 after a return without a full refund. On balance, owners value the durability of the Resco Kauffman Diver - DLC, though customer service experiences are mixed.

Seiko Prospex Sea

The Seiko Prospex Sea is widely praised for its excellent value as a sport watch, with owners highlighting its comfortable wearability and generous lume. Reviewers note its solid build quality and attractive design, with some specifically mentioning the matte black dial as a strong point. One owner reports accuracy around +1 to +2 seconds per day. The 43.8mm case size is considered substantial by some, and one owner found the watch heavy and thick, regretting not choosing a different variant. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its blend of classic design and modern utility at an accessible price point.

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