Side by side

HELM MiyakovsSternglas Naos Großdatum

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

Miyako
HELMMiyako
MSRP $375
Naos Großdatum
SternglasNaos Großdatum
MSRP $323

At a glance

15 of 29 specs differ
Diameter
Miyako40mm
Naos Großdatum38mm
Power Reserve
Miyako42h
Naos Großdatum
Water Resistance
Miyako200m
Naos Großdatum50m
MSRP
Miyako$375
Naos Großdatum$323

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
40mm
38mm
Thickness
13.75mm
10mm
Lug-to-Lug
47mm
42mm
Lug Width
22mm
20mm
Water Resistance
200m
50m

Crystal & Dial

4 specs
Crystal Shape
Double-Domed
Flat
AR Coating
Yes
Inner
Dial Color
Gray
Lume
Super-LumiNova
Luminova Punkten

Movement

4 specs
Caliber
Seiko VJ76
Type
Automatic
Quartz
Power Reserve
42h
Jewels
24

Pricing

1 specs
MSRP
$375
$323

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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.

HELM Miyako

HELM Miyako owners widely praise its exceptional value and quality, with multiple reports highlighting its stunning appearance and dial details. The watch is noted for its excellent accuracy, with figures around +1.5 to +2 seconds per day. One owner found the HELM Miyako to be tough and versatile, fitting well on a 6.6-inch wrist. Overall, owners consider the HELM Miyako an amazing value and a great watch, worth the wait for its availability.

Sternglas Naos Großdatum

The Sternglas Naos Großdatum is praised for its Bauhaus aesthetic and value, with one owner finding it an affordable alternative to other designs. However, some owners report it feels underwhelming and cheap, with a printed-on face, small font, and toy-like hands, and find the strap to be of poor quality. The watch features a 38mm stainless steel case, an Alabaster dial with beige LumiNova, and a Seiko TMI VJ76 quartz movement rated for -20/+20 seconds per month. On balance, owners and reviewers are divided, with the primary point of contention being the perceived quality and aesthetic execution of the Sternglas Naos Großdatum.

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