Side by side

Sternglas Naos Automatik Edition OxfordvsSeiko Prospex Sea 1968 Heritage Diver's GMT

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

Naos Automatik Edition Oxford
SternglasNaos Automatik Edition Oxford
MSRP $701
Prospex Sea 1968 Heritage Diver's GMT
SeikoProspex Sea 1968 Heritage Diver's GMT
MSRP $1,500
What people say

Owners + reviewers, side by side

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

Sternglas Naos Automatik Edition Oxford

Owners widely praise the Sternglas Naos Automatik Edition Oxford for its elegant Bauhaus design, particularly the "Alabaster" dial described as a warm grey, beige, or silver, and its well-proportioned handset with distinctive red accents. The compact lugs and sapphire crystal are also highlighted as positive design elements contributing to its wearability. However, some owners find the movement audible and the small crown difficult to grip, making winding and setting inconvenient. One owner noted the finishing is not comparable to higher-end brands. On balance, owners rate the Sternglas Naos Automatik Edition Oxford highly for its attractive, affordable Bauhaus aesthetic and versatile wearability.

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.

At a glance

12 of 29 specs differ
Diameter
Naos Automatik Edition Oxford38mm
Prospex Sea 1968 Heritage Diver's GMT42mm
Power Reserve
Naos Automatik Edition Oxford42h
Prospex Sea 1968 Heritage Diver's GMT72h
Water Resistance
Naos Automatik Edition Oxford50m
Prospex Sea 1968 Heritage Diver's GMT200m
MSRP
Naos Automatik Edition Oxford$701
Prospex Sea 1968 Heritage Diver's GMT$1,500

Full specifications

Case

5 specs
Category
Dress
Diver
Diameter
38mm
42mm
Thickness
9mm
12.9mm
Lug-to-Lug
42.4mm
48.6mm
Water Resistance
50m
200m

Crystal & Dial

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

Movement

3 specs
Caliber
Miyota 9015
6R54
Power Reserve
42h
72h
Jewels
24

Pricing

1 specs
MSRP
$701
$1,500
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