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Cincinnati Watch Company The Cincinnatus Field Black Manual WindvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch

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

What people say

Owners + reviewers, side by side

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

Cincinnati Watch Company The Cincinnatus Field Black Manual Wind

Owners praise the Cincinnati Watch Company Cincinnatus Field for its exceptional value, citing the Sellita SW210-1 manual-wind movement, gilt numerals, textured dial, and sapphire crystal, all assembled in the USA for under $400. Exceptional customer service is noted, with the maker accommodating left-handed dial flips. The watch is well-made and runs at approximately -2 seconds per day. Overall, owners rate the Cincinnati Watch Company highly for its impressive specification set and value proposition.

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.

At a glance

17 of 29 specs differ
Diameter
The Cincinnatus Field Black Manual Wind38mm
Prospex Sea 1968 Heritage Diver's GMT Watch42mm
Power Reserve
The Cincinnatus Field Black Manual Wind45h
Prospex Sea 1968 Heritage Diver's GMT Watch72h
Water Resistance
The Cincinnatus Field Black Manual Wind100m
Prospex Sea 1968 Heritage Diver's GMT Watch300m
MSRP
The Cincinnatus Field Black Manual Wind$695
Prospex Sea 1968 Heritage Diver's GMT Watch$1,700

Full specifications

Case

7 specs
Category
Field
Diver
Diameter
38mm
42mm
Thickness
10.2mm
13.3mm
Lug-to-Lug
46.5mm
48.6mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
300m
Caseback
Screw Down Steel

Crystal & Dial

4 specs
Crystal Shape
Domed
AR Coating
Underside
Anti-reflective coating on inner surface
Dial Color
Black
Lume
X1 C3
LumiBrite on hands, index(es) and bezel

Movement

5 specs
Caliber
Sellita SW210-1
6R54
Type
Manual
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
45h
72h
Jewels
18
24

Pricing

1 specs
MSRP
$695
$1,700
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