Addiesdive AD2104, bronze Captain Willard, black dial, suede strap
AD2104, bronze Captain Willard, black dial, suede strap

Addiesdive AD2104

A homage of the Seiko 6105 diver

about £109 $145, seen 2 Oct

At ADDIESDIVE storefront, in stock on 2 Oct. For the Luminous ceramic bezel / leather strap / stainless steel buckle version.

Size
Width not listed yet
Movement
NH35, automatic
Look
Not compared mark by mark yetFollows the 6105-8110
Compare with another homage

Against the Seiko

Seiko 6105 diver SPB317J141Seiko 6105 diver SPB317J1
Addiesdive AD210440 mm placeholderAddiesdive AD2104

Width unknown for one or both watches. The 40 mm placeholder does not show their true relative size. Photo proportions stay unchanged. Perspective and lug length can differ.

Case width unknown. Shown with a 40 mm placeholder.
Seiko 6105 diver SPB317J1 photo: SPB317J1. Addiesdive AD2104 photo: AD2104 bronze Captain Willard, black dial, suede strap.

The Seiko drawn is the SPB317J1. The AD2104 follows the 6105-8110, so compare shape and size here.

  • Turtle cushion case

    Not compared yet.

  • Coin-edge bezel

    Not compared yet.

  • Crown at 4

    Not compared yet.

  • Triangle with a pearl at 12

    Not compared yet.

  • Double bar at 12

    Not compared yet.

  • Rectangular lume plots

    Not compared yet.

  • Date at 4:30

    Not compared yet.

  • Ribbed rubber strap

    Not compared yet.

Seiko left, AD2104 right. Case width is unknown for one or more images. The crop and grid use a 40 mm reference case, so their physical size is unknown.

Everything else

Every spec1 listed, each with where it came from

Every spec we have

As listed. Each figure links to where it was found.

For the 2023 bronze bezel, replacement silicone strap version.

Movement calibre
NH35thewatchcorrespondent.com, 2 Oct
The movementTime Module NH35, in plain words

The movement, in plain words

Addiesdive names more than one movement for the AD2104: NH35 and Miyota 8215. If the movement matters to you, check which one the seller sends before you buy.

Time Module NH35

How it runs. An automatic. Wearing it winds it.

Beat. It beats 21,600 times an hour, 6 a second, so the seconds hand sweeps in small steps.

Setting the time. The seconds hand stops when you pull the crown out, so you can set it to the second.

Miyota 8215

How it runs. An automatic that also winds by hand through the crown. Wearing it keeps it running.

Beat. It beats 21,600 times an hour, 6 a second, so the seconds hand sweeps in small steps.

Off the wrist. It runs for about 42 hours once fully wound. Take it off on Friday evening and it will have stopped by Sunday around midday.

Setting the time. The seconds hand stops when you pull the crown out, so you can set it to the second.

Accuracy. Miyota's figure is -20 to +40 seconds a day.

What owners report3 reports on 3 topics

What owners report

Written reviews. Each covers one watch, so read them as things to check rather than a verdict.

Lume1 report

Size and comfort1 report

Finishing1 report

More from Addiesdive4 more on Bewrist

Every Addiesdive watch

Beside other Seiko 6105 diver homagesThis watch and 5 more of its look, to scale

Drawn to scale by listed case width.

All 10 on the look page

SourcesThe 3 pages this record was built from