Custom Mod BB58 Scuba | Retro Diver
BB58 Scuba Master Custom Mod | Retro Diver | NH35A Automatic | 39mm
Built for those who appreciate rugged simplicity, mechanical soul, and timeless value, the BB58 Scuba Master Custom Mod delivers a refined yet purposeful approach to timekeeping. Powered by the proven Japanese TMI NH35A automatic movement, this hand‑assembled diver offers dependable performance and vintage‑inspired charm.
The retro‑style dial features vintage‑tone lume, paired with your choice of Antique Mercedes or Snowflake hands, and available in Date or No‑Date configurations. A ceramic bezel, 904L stainless‑steel case, and sapphire anti‑scratch crystal ensure durability in any environment. With balanced proportions and a clean tool‑watch aesthetic, this model is equally suited for daily wear or adventure.
A timepiece for those who choose their watch with intention — valuing craftsmanship, heritage, and understated presence.
Specifications
Movement: Japanese TMI NH35A Automatic
Dial Style: Retro with Vintage‑Tone Lume
Hand Options: Antique Mercedes or Snowflake
Date Options: Date or No‑Date
Bezel: Ceramic
Crystal: Sapphire (Anti‑Scratch)
Case Material: 904L Stainless Steel
Crown: Screw‑Down
Dimensions
Diameter: 39mm (excluding crown) Thickness: 12mm Lug Width: 20mm Lug‑to‑Lug: 45.8mm
Strap Options
Stainless‑Steel Bracelet
Rubber Strap with Security Clasp
Sunshine Watch Co. has NO affiliation or connection with Seiko or endorsed by, or connected to Seiko Company or any of its subsidiaries.
Our timepieces are custom creations featuring movements from TMI (renowned for its accuracy and dependability and used in millions of watches worldwide)
Our timepieces are independent products and are not in any way associated with Seiko.