Side by side

Seiko Prospex Sea 1968 Heritage Diver's GMTvsBoldr Venture Velo

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
Venture Velo
BoldrVenture Velo
MSRP $399

At a glance

13 of 29 specs differ
Diameter
Prospex Sea 1968 Heritage Diver's GMT42mm
Venture Velo41mm
Power Reserve
Prospex Sea 1968 Heritage Diver's GMT72h
Venture Velo40h
Water Resistance
Prospex Sea 1968 Heritage Diver's GMT200m
Venture Velo200m
MSRP
Prospex Sea 1968 Heritage Diver's GMT$1,500
Venture Velo$399

Full specifications

Case

5 specs
Category
Diver
Tool
Diameter
42mm
41mm
Thickness
12.9mm
12.5mm
Lug-to-Lug
48.6mm
46mm
Material
Stainless Steel
Titanium

Crystal & Dial

3 specs
AR Coating
Anti-reflective coating on inner surface
Yes
Dial Color
Black
Khaki
Lume
LumiBrite on hands, index(es) and bezel
Super-LumiNova

Movement

4 specs
Caliber
6R54
Seiko VK64
Type
Automatic
Quartz
Power Reserve
72h
40h
Jewels
24
25

Pricing

1 specs
MSRP
$1,500
$399

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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.

Boldr Venture Velo

Owners widely praise the Boldr Venture Velo for its utilitarian design, matte titanium finish, drilled lugs, and bright lume, noting its comfortable wearability and legible dial. Some owners, however, find the case design too angular and the dial too flat, with a preference for applied markers and smoother crown threads. The Boldr Venture Velo is considered well-built for its price, featuring a 38mm titanium case and 200m water resistance, although some note the basic movement and absence of a date complication. Overall, owners rate the Boldr Venture Velo highly for its durable, functional design and value at its price point.

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