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Gruen Factory Steel Mainspring for caliber 460, 462, 470 & 475 movements
Regular price $3.00Regular price -
Gruen Factory stem for caliber 510 - new in envelope
Regular price $8.00Regular price -
Gruen Factory Mainspring for caliber 707 - steel
Regular price $5.00Regular price -
Gruen Factory stem for caliber 215 - new in envelope
Regular price $4.00Regular price -
Gruen Factory Steel Mainspring for 17 Ligne Caliber V4 Movements
Regular price $7.50Regular price -
Gruen Factory stem for caliber 710 RSS - new in envelope
Regular price $6.00Regular price -
Gruen Factory Mainspring for Gruen caliber 415, 416, 422, 423 - steel
Regular price $6.00Regular price -
Gruen Factory stem for caliber 210 - new in envelope
Regular price $5.00Regular price -
Gruen Factory stem for caliber 415 - new in envelope
Regular price $7.50Regular price -
Gruen Steel Mainspring for 12s Guild / SemiThin Movements
Regular price $10.00Regular price -
Gruen Factory Mainspring for caliber 115, 117, 119, 123 - Steel
Regular price $4.50Regular price -
Gruen Factory Mainspring for caliber 327, 328, 329 - Steel
Regular price $3.50Regular price -
Gruen Factory stem for caliber 290 NM - new in envelope
Regular price $6.00Regular price -
Gruen Factory Mainspring for caliber 270, 271 - Alloy
Regular price $7.00Regular price -
Gruen Factory Mainspring for caliber 225 - Alloy
Regular price $6.00Regular price -
Gruen Factory Mainspring for Gruen caliber 405, 410, 420, 425 - steel
Regular price $7.50Regular price -
Gruen Factory Mainspring for caliber 275, 280 movements - Alloy
Regular price $7.50Regular price -
Gruen Factory Mainspring for caliber 290, 291 - Steel
Regular price $4.00Regular price -
Gruen Factory Mainspring for Gruen caliber 480 - steel
Regular price $10.00Regular price -
Gruen Factory Mainspring for caliber 380, 381 - Steel
Regular price $4.00Regular price -
Gruen Factory Mainspring for caliber 270, 271 - Steel
Regular price $3.50Regular price -
Gruen Factory stem for caliber 225 - new in envelope
Regular price $4.00Regular price -
Gruen Factory stems (pair) for caliber 153, 157 & 163 thru 168 - new in envelope
Regular price $6.00Regular price -
Gruen Factory Mainspring for caliber 210 - Alloy
Regular price $6.00Regular price
