Side by side

Bremont Terra Nova 38vsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch

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

Terra Nova 38
BremontTerra Nova 38
MSRP $3,050

At a glance

13 of 29 specs differ
Diameter
Terra Nova 3838mm
Prospex Sea 1968 Heritage Diver's GMT Watch42mm
Power Reserve
Terra Nova 3840h
Prospex Sea 1968 Heritage Diver's GMT Watch72h
Water Resistance
Terra Nova 38100m
Prospex Sea 1968 Heritage Diver's GMT Watch300m
MSRP
Terra Nova 38$3,050
Prospex Sea 1968 Heritage Diver's GMT Watch$1,700

Full specifications

Case

6 specs
Category
Field
Diver
Diameter
38mm
42mm
Thickness
10.7mm
13.3mm
Lug-to-Lug
48.6mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

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

Movement

3 specs
Caliber
ENG300
6R54
Power Reserve
40h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$3,050
$1,700

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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.

Bremont Terra Nova 38

The Bremont Terra Nova 38 is widely praised for its unique geometric cushion case, featuring a combination of finishes, and its crisp, legible dial with luminous numerals and a gold seconds hand. Owners appreciate the quick-release bracelet. However, the movement's 38-hour power reserve and plain caseback engraving are considered uninspired for the price by some. One reviewer would have preferred a screw-down crown and caseback for a rugged field watch, and the bracelet lacks micro-adjustment. The Turquoise Limited Edition variant was criticized for its $3,450 price and legibility issues with white numerals on the turquoise dial, though the dial and lume were appreciated by some. On balance, owners and reviewers value the Bremont Terra Nova 38 for its distinctive case design and dial legibility, despite some reservations about the movement finishing and bracelet adjustability.

Seiko Prospex Sea 1968 Heritage Diver's GMT Watch

The Seiko Prospex Sea 1968 Heritage Diver's GMT Watch offers a 300-meter depth rating and a caller-style GMT complication powered by the Caliber 6R54 movement, which provides a 72-hour power reserve. Reviewers note its refined clasp with extensive micro-adjustment. However, the movement's accuracy, ranging from +25 to -15 seconds per day, is considered a drawback by some. Overall, reviewers highlight the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch as a good reminder of Seiko's value, despite the wide accuracy range of its movement.

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