Seiko SKX007 Tuna: SRPJ39 in Matte Black

A distinctive custom build centred around the SKX007 Tuna: SRPJ39 Matte Black, combining carefully selected components into a cohesive everyday watch.

The build features a Seiko OEM SRPJ39 Dial, paired with Brushed Silver MM1000 Handsets (C3 Lume), housed in a SKX007 Tuna: Matte Black with Matte Black Shroud.

SKX007/SRPD Yachtmaster: Sky Blue Bezel Insert and SKX007/SRPD: Double Dome Sapphire Crystal (Clear AR) complete the exterior configuration, together with a Matte Black Tuna Crown.

Powering the watch is the Seiko NH36A (TMI) Automatic Movement, providing the dependable functionality expected from a automatic movement. The build is finished with a SKX007: Matte Black Caseback.

Completing the watch is a Black FKM Waffle Rubber Strap w/ Brushed Black Buckle, selected to complement the overall case and dial combination.

Watch Specifications

Case: SKX007 Tuna: Matte Black with Matte Black Shroud
Dial: Seiko OEM SRPJ39 Dial
Handsets: Brushed Silver MM1000 Handsets (C3 Lume)
Chapter Ring: SKX007/SRPD Luminous: Brushed Black with Markers (C3 Lume)
Bezel Insert: SKX007/SRPD Yachtmaster: Sky Blue Bezel Insert
Bezel: SKX007/SRPD Slim: Sub Matte Black Bezel
Crystal: SKX007/SRPD: Double Dome Sapphire Crystal (Clear AR)
Day/Date Wheel: Black Date Wheel with White Numerals (C3 Lume)
Movement: Seiko NH36A (TMI) Automatic Movement
Caseback: SKX007: Matte Black Caseback
Crown: Matte Black Tuna Crown
Handsets: Brushed MM1000 Handsets (C3 Lume)
Bracelet: Black FKM Waffle Rubber Strap w/ Brushed Black Buckle (Optional)

Dimensions

Lug to Lug: 46mm
Lug Width: 22mm
Thickness (with caseback): 12.8mm
Diameter: 42.5mm