Custom Mod Bronze • Datejust Style
Datejust Blue Roman
Blue Sunburst Gradient Dial with Roman Numerals, Five-Link Jubilee Bracelet & Fluted Bezel
Comprehensive Watch Specifications
- Diameter: approx. 36–41 mm (without crown)
- Thickness: approx. 11–13 mm
- Total Weight: approx. 130–150 g with the bracelet
- Lug Width: 20 mm
- Case Material: Stainless steel, polished and brushed finish
- Bezel: Fixed, fluted polished stainless steel (no rotating function)
- Crown: Stainless steel, fluted screw-down crown
- Case Back: Stainless steel with a see-through exhibition window, coin-edge ring
- Dial: Blue sunburst dial with a gradient from lighter center to darker edge
- Hour Markers: Mix of applied Roman numerals (I, II, III, V, VII, VIII, X, XI) and lume baton markers at 9 and 6; lume triangle at 12
- Minute Track: Printed perimeter minute track
- Date Display: Date window with magnification cyclops lens at 3 o'clock
- Dial Text: Applied "SEIKO" logo and printed "AUTOMATIC"
- Hands: Lume-filled sword-style hour and minute hands, plus an orange seconds hand with arrow tip
- Glass: Scratch-resistant Sapphire glass
- Movement: Seiko NH35 (NH35A), automatic mechanical
- Functions: Hours, minutes, seconds and date
- Winding: Automatic self-winding, with hand-winding and hacking seconds
- Jewels: 24 Jewels
- Frequency: 21,600 beats per hour (3 Hz)
- Power Reserve: approx. 41 hours
- Accuracy: Seiko factory spec of approx. +40/-20 seconds per day
- Case Back: Stainless steel with a see-through exhibition sapphire window
- Bracelet Material: Stainless steel, five-link jubilee style with brushed outer and polished center links
- Clasp: Stainless Lock deployant clasp with security lock
- Water Resistance: 20 Bar / 200 Meters
- Comfort: Fluid articulation of five-piece links conforming smoothly to the wrist
