Side by side

Oak & Oscar The Humboldt GMT TitaniumvsSeiko Prospex Sea 1965 Heritage Diver's Watch

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

The Humboldt GMT Titanium
Oak & OscarThe Humboldt GMT Titanium
MSRP $2,950
What people say

Owners + reviewers, side by side

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

Oak & Oscar The Humboldt GMT Titanium

Oak & Oscar The Humboldt GMT Titanium owners praise its exceptional timekeeping and fit and finish that exceed its price point. The watch is described as a rugged, 40mm automatic with 20ATM water resistance and an external rotating 12-hour bezel, suitable for casual and tough use. One owner finds its orange dial distinct and considers it a very casual, tough, and durable watch. However, one owner notes the size as a potential drawback, and another enthusiast questions its value proposition compared to less expensive options with the same movement. Overall, owners rate Oak & Oscar The Humboldt GMT Titanium highly for its exceptional timekeeping and fit and finish that exceed its price point, despite some reservations about size and value.

Seiko Prospex Sea 1965 Heritage Diver's Watch

The Seiko Prospex Sea 1965 Heritage Diver's Watch is praised for its refined engineering and updated features, including a 300m water resistance and a 72-hour power reserve from the Caliber 6R55 movement in a 40mm case. Owners note its better build quality and interesting finishing with a mix of polished and brushed surfaces. The "Tranquil Teal" variant features a jewel-toned dial with a rippling-water pattern. However, some owners consider the price too high, and concerns exist regarding the accuracy of the 6R movements, with some reporting theirs run slow. One review notes a reflective dial that impacts legibility. On balance, owners and reviewers appreciate the Seiko Prospex Sea 1965 Heritage Diver's Watch for its refined design and improved specifications over previous generations, despite some reservations about movement accuracy and price.

At a glance

16 of 29 specs differ
Diameter
The Humboldt GMT Titanium39.5mm
Prospex Sea 1965 Heritage Diver's Watch40mm
Power Reserve
The Humboldt GMT Titanium56 hoursh
Prospex Sea 1965 Heritage Diver's Watch72h
Water Resistance
The Humboldt GMT Titanium200m
Prospex Sea 1965 Heritage Diver's Watch300m
MSRP
The Humboldt GMT Titanium$2,950
Prospex Sea 1965 Heritage Diver's Watch$1,300

Full specifications

Case

7 specs
Category
GMT
Diver
Diameter
39.5mm
40mm
Thickness
12.5mm
13mm
Lug-to-Lug
46.8mm
46.4mm
Material
Grade 5 Titanium
Stainless Steel
Water Resistance
200m
300m
Caseback
Solid screw-down
Solid

Crystal & Dial

4 specs
Crystal Shape
Double-domed
Curved
AR Coating
Underside
Anti-reflective coating on inner surface
Dial Color
Green
Black
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

4 specs
Caliber
Sellita SW330-2
6R55
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
72h
Jewels
25
24

Pricing

1 specs
MSRP
$2,950
$1,300
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Oak & Oscar The Humboldt GMT Titanium vs Seiko Prospex Sea 1965 Heritage Diver's Watch gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.