Citizen Watch Crystal 54-70260 – Ø approx. 29.7 mm – Crystal Glass (Mineral Glass) – Vintage Watch Glass – NOS

Original Citizen (シチズン) watch glass from unused old stock (NOS) – Citizen Original Spare Part (純正部品 / “Genuine Parts”), 1 piece.

Labeled as クリスタルガラス (“Crystal Glass”) on the original packaging – a real (mineral) glass, not acrylic. Citizen part number 54-70260. The glass is round with a flat to slightly domed profile, diameter approx. 29.7 mm.

According to the parts catalog (Boley) and cross-reference, this glass fits, among others, Citizen case references 4-731433 and 4-730046 (associated glass gasket 393-4323). It is thus suitable as a correct original replacement glass for the corresponding Citizen models.

The packaging shows the classic blue and white Citizen “Genuine Parts” labeling from old stock. The glass itself is unused, clear, and without scratches; signs of age are only on the packaging.

Measurements & References:

• Shape: round, flat to slightly domed profile
• Diameter: approx. 29.7 mm
• Material: real (mineral) glass (クリスタルガラス)
• Citizen Part No.: 54-70260 (alt. CRY-7543; Boley item no. XMF307885)
• Suitable for: Citizen 4-731433, 4-730046 (among others)