For Zenton B42 and B43:

The watch cases is made of  AB5S Bronze

Case back is made of Titanium

double domed sapphire crystal

Rubber strap with matching bronze buckle

For Zenton B43:

The bezel inlay on the 120 click unidirectional bezel is also sapphire

Pictures of watches when some patina has developed

B43 Chrono black

TECHNICAL SPECIFICATIONS

Bezel diameter 43mm / Lug to lug 52mm /

Band 22mm / Height 18mm

500m water resistant

3.5mm sapphire glass with inside ar coating

MOVEMENT: valjoux 7750

strong superluminova C3 on dial, hands and sapphire bezel

 

Price $1249 (including international shipping)

B43 Chrono red

TECHNICAL SPECIFICATIONS

Bezel diameter 43mm / Lug to lug 52mm /

Band 22mm / Height 18mm

500m water resistant

3.5mm sapphire glass with inside ar coating

MOVEMENT: valjoux 7750

strong superluminova C3 on dial, hands and sapphire bezel

 

Price $1249 (including international shipping)

 

Only Chrono has display case back


B43   Bronze Black
TECHNICAL SPECIFICATIONS
Bezel diameter 43mm / Lug to lug 52mm /
Band 22mm / Height 16.3mm
500m water resistant
3.5 mm sapphire glass with inside ar coating
MOVEMENT: eta 2824-2
strong superluminova C3 on dial, hands and sapphire bezel
 
Price $999 (including international shipping)
B43   Bronze Blue
TECHNICAL SPECIFICATIONS
Bezel diameter 43mm / Lug to lug 52mm /
Band 22mm / Height 16.3mm
500m water resistant
3.5 mm sapphire glass with inside ar coating
MOVEMENT: eta 2824-2
strong superluminova C3 on dial, hands and sapphire bezel
 
Price $999 (including international shipping)
B43   Bronze Brown
TECHNICAL SPECIFICATIONS
Bezel diameter 43mm / Lug to lug 52mm /
Band 22mm / Height 16.3mm
500m water resistant
3.5 mm sapphire glass with inside ar coating
MOVEMENT: eta 2824-2
strong superluminova C3 on dial, hands and sapphire bezel
 
Price $999 (including international shipping)
B43   Bronze Green
TECHNICAL SPECIFICATIONS
Bezel diameter 43mm / Lug to lug 52mm /
Band 22mm / Height 16.3mm
500m water resistant
3.5 mm sapphire glass with inside ar coating
MOVEMENT: eta 2824-2
strong superluminova C3 on dial, hands and sapphire bezel
 
Price $999 (including international shipping)

B42   Bronze Black
TECHNICAL SPECIFICATIONS
Bezel diameter 42mm / Lug to lug 52mm /
Band 22mm / Height 15.5mm
500m water resistant
3.5 mm sapphire glass with inside ar coating
MOVEMENT: eta 2824-2
strong superluminova C3 on dial, hands
 
Price $899 (including international shipping)
B42   Bronze Blue
TECHNICAL SPECIFICATIONS
Bezel diameter 42mm / Lug to lug 52mm /
Band 22mm / Height 15.5mm
500m water resistant

3.5 mm sapphire glass with inside ar coating
MOVEMENT: eta 2824-2
strong superluminova C3 on dial, hands

 

Price $899 (including international shipping)

 

B42   Bronze Brown Sunbrush
TECHNICAL SPECIFICATIONS
Bezel diameter 42mm / Lug to lug 52mm /
Band 22mm / Height 15.5mm
500m water resistant

3.5 mm sapphire glass with inside ar coating
MOVEMENT: eta 2824-2
strong superluminova C3 on dial, hands

 
Price $899 (including international shipping)
B42   Bronze Green
TECHNICAL SPECIFICATIONS
Bezel diameter 42mm / Lug to lug 52mm /
Band 22mm / Height 15.5mm
500m water resistant

3.5 mm sapphire glass with inside ar coating
MOVEMENT: eta 2824-2
strong superluminova C3 on dial, hands

 

Price $899 (including international shipping)