About the brand
Citizen is a Japanese watch manufacturer known for its reliable, reasonably priced timepieces, innovative technology, and vertically integrated manufacturing process.
VIEW BRAND About the watch
The Citizen NB6021-17E Promaster Fujitsubo Mechanical Diver 200m is an ISO-rated titanium diver, paying homage to Citizen's 1970s 'Fujitsubo' diver. It features a Super Titanium case, sapphire crystal, and an in-house automatic Caliber 9051 movement, offering robust performance and a comfortable wear in a compact 41mm size.
- Movement
- automatic
- Caliber
- Caliber 9051
- Case size
- 41mm
- Case thickness
- 12.3mm
- Case material
- Super Titanium
- Case shape
- round
- Complications
- date
- Crystal
- sapphire
- Dial colour
- black
- Lug width
- 20mm
- Water resistance
- 200m / 20 ATM
- Release year
- 2022
VIEW MODEL PAGE About the strap
Isofrane is an iconic dive-watch strap brand, renowned among collectors for its distinctive ladder-style, ventilated rubber straps widely used on professional dive watches from the 1960s and 1970s. Original straps were associated with brands like Omega, Aquastar, and Tissot, becoming collectible after production ceased in the 1980s. Revived in 2010 by Synchron Uhren Manufaktur GmbH, the brand now crafts natural-rubber, silicone-free dive straps in Italy, offered in sizes like 20mm, 22mm, and 24mm. The modern 1968-style reissue is celebrated for its comfort, softness, durability, and faithful tool-watch aesthetic.
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