The Seiko Prospex SBDC163 is a modern mechanical dive watch within the Prospex collection, combining Seiko’s established diver heritage with contemporary design and everyday practicality. Built for durability and legibility, this reference delivers a clean, purpose-driven aesthetic suited to both active use and daily wear.
This model features a blue dial with a clean, highly legible layout, paired with a unidirectional rotating bezel that reinforces its dive-watch functionality. The design remains focused and uncluttered, prioritising readability in all conditions.
The 40.5mm stainless steel case offers balanced proportions, sitting comfortably on the wrist while maintaining a solid presence. Paired with a stainless-steel bracelet, it delivers durability and wearability for everyday use.
Powered by the Seiko Calibre 6R35 automatic movement, this model provides reliable performance with a 70-hour power reserve, making it well suited to consistent daily wear.
From an enthusiast perspective, the SBDC163 represents Seiko’s modern approach to mid-size dive watches, offering strong build quality, practical specifications, and a versatile design within the Prospex lineup.
Specifications
- Brand: Seiko
- Model: Prospex
- Reference: SBDC163 (6R35-00P0)
- Movement: Automatic – Seiko Calibre 6R35 (70-hour power reserve)
- Case Material: Stainless steel
- Dial: Blue
- Case Size: 40.5mm
- Crystal: Sapphire
- Bracelet: Stainless steel
- Wrist Size: 19cm
- Water Resistance: 200 metres
- Production Period: Circa 2020s
- Accessories: Box and papers
- Condition: Used – A few traces of usage, some scratches can be seen but overall in very good condition
Key Features
- Movement — Seiko Calibre 6R35 with extended 70-hour power reserve
- Design — clean, modern dive-watch layout with strong legibility
- Dial — blue dial offering depth and versatility
- Case size — 40.5mm proportions for balanced wearability
- Functionality — 200m water resistance supporting dive capability
A well-balanced Seiko Prospex diver, combining reliable mechanical performance with practical design and everyday versatility.
Style is Timeless.