[Movement]

• Type: Mechanical automatic (self-winding)

• Caliber: Seiko 4R35

• Jewels: 23 jewels

• Hand-winding

• Power reserve: ~41 hours

• Accuracy: −35 / +45 seconds per day

[Case & Bracelet]

• Case material: Stainless steel

• Case shape: Round

• Estimated case diameter: ~40.5 mm

• Thickness: ~11.5 mm

• Lug width: ~20 mm

• Bracelet: Stainless steel, 3-link style

• Clasp: Fold-over clasp with push buttons

• Case back: Screw-down, exhibition (display back)

[Dial & Crystal]

• Dial color: Blue sunburst (radial pattern)

• Indices: Applied polished baton indices

• Hands: Dauphine-style, polished

• Crystal: Hardlex (Seiko’s proprietary hardened mineral crystal)

Product File
Brand: Seiko
Product: Wristwatch
Collection: Vintage
Movement: Mechanical automatic
Display: Analog