Side by side

Geckota Sea-Hunter Dive WatchvsSeiko Prospex Sea 1968 Heritage Diver's GMT

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

Sea-Hunter Dive Watch
GeckotaSea-Hunter Dive Watch
MSRP $349
Prospex Sea 1968 Heritage Diver's GMT
SeikoProspex Sea 1968 Heritage Diver's GMT
MSRP $1,500

At a glance

10 of 29 specs differ
Diameter
Sea-Hunter Dive Watch40mm
Prospex Sea 1968 Heritage Diver's GMT42mm
Power Reserve
Sea-Hunter Dive Watch40h
Prospex Sea 1968 Heritage Diver's GMT72h
Water Resistance
Sea-Hunter Dive Watch200m
Prospex Sea 1968 Heritage Diver's GMT200m
MSRP
Sea-Hunter Dive Watch$349
Prospex Sea 1968 Heritage Diver's GMT$1,500

Full specifications

Case

3 specs
Diameter
40mm
42mm
Thickness
13.5mm
12.9mm
Lug-to-Lug
48.6mm

Crystal & Dial

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

Movement

3 specs
Caliber
ETA 2824
6R54
Power Reserve
40h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$349
$1,500

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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.

Geckota Sea-Hunter Dive Watch

Owners and reviewers find the Geckota Amber Bezel to be a good value at $200, highlighting its 42mm cushion case and sapphire crystal. One owner dislikes the N S E W markings on the bezel. On balance, owners and reviewers consider the Geckota Amber Bezel a good value due to its case and crystal.

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.

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