lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Diver under $2,000·Dress under $5,000·Chronograph under $5,000·Sport under $5,000·GMT under $5,000·Field under $500·Pilot under $2,000·Casual under $1,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Wrist-fit calculator·What should I buy?·Value retention rankings·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Get the app
Download on theApp StoreGET IT ONGoogle Play
TermsPrivacyCopyrightDisclosuresContactContribute

Independent reference site · not affiliated with any brand · contains affiliate links

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Loading watch
Home/Browse/AndoAndoAndo/A-1b Custom: BBSS Auto
AndoAndoAndo A-1b Custom: BBSS Auto
Click to inspect
Ask the communityStart a discussion about the A-1b Custom: BBSS Auto — get takes from other collectors.Ask →
AndoAndoAndo · A-1b

AndoAndoAndo A-1b Custom: BBSS Auto

$355
Buy from AndoAndoAndoFind used on eBay

Case

Diameter
37mm
Material
Stainless Steel
Water resistance
100m

Crystal & dial

Crystal
Sapphire

Movement

Caliber
Seiko NH36
Type
Automatic
Hacking
No
Hand-winding
No
Complications
Time only

Seiko

The day-date variant of the NH35 platform, adding a day-of-week display wheel to the proven SII automatic architecture. Shares all dimensions and specifications with the NH35 while offering the additional complication. Widely used by microbrand watchmakers who want day-date functionality in their Seiko-compatible builds. The day disc is available in multiple language combinations depending on the variant.

A-1b collection · 6 watches

A-1b Auto: Singa Special Edition
A-1b Auto: Singa Special Edition37mm
A-1b Custom: BBBB Auto with Fluco Toni
A-1b Custom: BBBB Auto with Fluco Toni37mm
A-1b Red Mars Annecy
A-1b Red Mars Annecy35mm
A-1b Urushi Kuroro with Silver: Piece Unique
A-1b Urushi Kuroro with Silver: Piece Unique37mm
A-1b Urushi Togidashi - Kuroro & Bengara: Piece Unique
A-1b Urushi Togidashi - Kuroro & Bengara: Piece Unique37mm
Alternatives

03The community take

Owners talk.

“
In a nutshell

The AndoAndoAndo A-1b Custom: BBSS Auto is an automatic watch, with a 37mm stainless steel case, powered by the Seiko NH36 movement. Water resistance is rated to 100m, under a sapphire crystal. Manufacturer MSRP is $355.

Open the discussion

On real wrists

No shots yet. Show how it wears.

04The paper trail

05The discussion

Talk about the AndoAndoAndo A-1b Custom: BBSS Auto.