Seiko Prospex SeavsWolbrook Skindiver II Automatic

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Seiko Prospex Sea

MSRP $900

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Buy from Seiko Used on eBay

Wolbrook Skindiver II Automatic

Ref. 23-S2A-001-RB1-BLK-LE1·MSRP $609

See the full watch

Buy from Wolbrook Used on eBay

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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.

Prospex Sea

Skindiver II Automatic

Diameter

Across the case, crown excluded.

41mm

40mm

Lug-to-Lug

The number that decides fit.

46.9mm

n/a

Thickness

How it sits under a cuff.

12.3mm

lowest

12.7mm

Water Resistance

Rated in meters.

200m

Power Reserve

How long it runs off the wrist.

70h

n/a

MSRP

Sticker price, new.

$900

$609

lowest

Movement

What drives the hands.

Seiko 6R35

Miyota 9015

Spec

Prospex Sea

Skindiver II Automatic

Case

4 specs

Diameter

41mm

40mm

Thickness

12.3mm

12.7mm

Lug-to-Lug

46.9mm

n/a

Material

Stainless Steel

316L Stainless Steel

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

Curved

n/a

AR Coating

Anti-reflective coating on inner surface

n/a

Dial Color

n/a

Black

Lume

LumiBrite on hands, index(es) and bezel

None

Movement

3 specs

Caliber

Seiko 6R35

Miyota 9015

Power Reserve

70h

Jewels

Pricing

1 specs

MSRP

$900

$609

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Reviews

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

Seiko Prospex Sea

Owners widely praise the Seiko Prospex Sea for its value and robust build, with many highlighting its excellent lume and attractive design. Some owners find the 41mm case size perfect, while others with smaller wrists consider it too large, thick, and heavy. The stock rubber strap is noted as uncomfortable for land wear by one owner. Overall, owners rate the Seiko Prospex Sea highly for its design and value at the price point.

Wolbrook Skindiver II Automatic

Owners widely praise the Wolbrook Skindiver II Automatic for its excellent finishing and value, with many highlighting its comfortable 40mm wearability and retro aesthetic. Reviewers and owners alike commend its quality construction, including the brushed case finish, drilled lugs, and legible dial featuring faux patina. The watch is noted for its sapphire crystal and robust HexapleX case architecture. Accuracy figures are reported as controlled to ±15 seconds per day. Some owners find the 20mm strap problematic and one user was put off by the push-pull crown. On balance, owners and reviewers rate the Wolbrook Skindiver II Automatic highly for its vintage-inspired design and impressive finishing at its price point.