Side by side

Seiko Prospex Sea 1968 Heritage Diver's GMTvsWolbrook Skindiver Professional

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Prospex Sea 1968 Heritage Diver's GMT
SeikoProspex Sea 1968 Heritage Diver's GMT
MSRP $1,500
Skindiver Professional
WolbrookSkindiver Professional
MSRP $430

At a glance

12 of 29 specs differ
Diameter
Prospex Sea 1968 Heritage Diver's GMT42mm
Skindiver Professional40mm
Power Reserve
Prospex Sea 1968 Heritage Diver's GMT72h
Skindiver Professional40h
Water Resistance
Prospex Sea 1968 Heritage Diver's GMT200m
Skindiver Professional120m
MSRP
Prospex Sea 1968 Heritage Diver's GMT$1,500
Skindiver Professional$430

Full specifications

Case

5 specs
Diameter
42mm
40mm
Thickness
12.9mm
13mm
Lug-to-Lug
48.6mm
Material
Stainless Steel
Titanium
Water Resistance
200m
120m

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
AR Coating
Anti-reflective coating on inner surface
Inner
Lume
LumiBrite on hands, index(es) and bezel
None

Movement

3 specs
Caliber
6R54
Miyota 8315
Power Reserve
72h
40h
Jewels
24
25

Pricing

1 specs
MSRP
$1,500
$430

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What people say

Owners + reviewers, side by side

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

Seiko Prospex Sea 1968 Heritage Diver's GMT

The Seiko Prospex Sea 1968 Heritage Diver's GMT is widely praised for its build quality, finishing, and comfortable wearability, offering good value for its price point. Owners and reviewers highlight the attractive silver/white sunray dial, blue ceramic bezel, and the premium feel of the improved bracelet clasp with excellent micro-adjustment. The Caliber 6R54 movement provides a 72-hour power reserve, and real-world accuracy often exceeds its stated range of +25 to -15 seconds per day, with some owners reporting figures around +3 to +5 seconds per day. However, the caller-style GMT functionality is a point of contention for some, who find the GMT scale difficult to read and prefer a flyer GMT at this price. Some also find the crown position at 4 o'clock undesirable, and a few note a lack of dial contrast or illegibility of the inner bezel.

Wolbrook Skindiver Professional

Owners widely praise the Wolbrook Skindiver Professional for its vintage aesthetic, legibility, and comfortable wearability, with many highlighting its good lume and attractive design. Specific positives include a well-made Beads of Rice bracelet with micro-adjust, drilled lugs, and a sapphire crystal. However, reviewers and owners note several drawbacks: the lume on the bezel triangle does not match the hands, and overall lume performance is criticized by one source. The Miyota 8315 movement is a point of contention for some, who feel a higher-tier movement would be more appropriate for the price, and "Miyota stutter" is a potential concern. One reviewer scored the watch 5/10, citing mismatched lume, poor lume performance, bezel wobble, and the watch sitting too high on its strap. On balance, owners appreciate the Wolbrook Skindiver Professional for its retro charm and solid build for the price, despite some reservations about the movement and lume consistency.

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