Citizen Promaster BN0226-10P & BN0227-09L Watches – Diver Eco-Drive 200m Titanium

The BN0226-10P and BN0227-09L models represent the new generation of Citizen Promaster dive watches, combining robustness, lightness, and assertive style. Equipped with the Eco-Drive movement (caliber E168), they recharge via light without requiring a battery.

The BN0226-10P is distinguished by its pale gold dial, Super Titanium™ case with Duratect MRK + DLC treatment, sandblasted gold bezel, and black rubber strap. (Citizen specifications)
The BN0227-09L adopts a bolder look: a gray Super Titanium case with DLC coating, a blue camouflage dial, a locking bezel, and a blue polyurethane strap. It remains compliant with ISO requirements for diving to 200m.

Each offers water resistance of 200 meters (20 ATM), a screw-down crown, a unidirectional bezel with locking mechanism, a date window, and a battery life of approximately 6 months when fully charged.

technical characteristics

BN0226-10P

• Case material: Super Titanium™ with Duratect MRK + DLC treatments

• Case diameter: 45.8 mm

• Thickness: 14.3 mm

• Weight: 88 g

• Dial: pale gold, contrasting hour markers, luminescent hands

• Bezel: Gold-plated sandblasted with engraved insert

• Bracelet: black rubber, 24 mm wide

• Glass: crystal (reinforced mineral)

• Movement: Eco-Drive caliber E168, accuracy ±15 s/month, power reserve ~ 6 months

• Water resistance: 200 m / 20 ATM

• Functions: hours, minutes, seconds, date, lockable unidirectional bezel

• Special features: design inspired by the classic diver model, bold gold finish

BN0227-09L

• Case material: Super Titanium™ with Duratect DLC (grey)

• Case diameter: 46.5 mm

• Thickness: 14.3 mm Weight: ~ 88 g

• Dial: blue camouflage pattern, luminous hands and markers

• Bezel: dark grey, knurled, lockable

• Bracelet: blue polyurethane

• Glass: reinforced mineral glass (crystal glass)

• Movement: Eco-Drive caliber E168, power reserve ~ 6 months

• Water resistance: 200 m / 20 ATM, ISO Diver compliant

• Functions: hours, minutes, seconds, date, unidirectional bezel with locking mechanism

• Special features: bold design with contrasting materials, modern and sporty finish