Technical Archive

Nivada Grenchen
Chronomaster Aviator Sea Diver 86007M— lug 20mm

Cinturini 20mm per Nivada Grenchen Chronomaster Aviator Sea Diver 86007M. Alligatore, vitello, NATO. Consegna rapida, personalizzabili.

Nivada Grenchen Chronomaster Aviator Sea Diver 86007M — orologio

Artisanal Note

"The 38 case requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Nivada Grenchen 86007M
Lug Width
20 mm

The essential strap measurement.

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Case Size
38 mm
Reference

86007M

Movement

Sellita caliber SW510 M BH b Hours, Minutes, Small Seconds | Chronograph

The Heritage

The Nivada Grenchen Chronomaster Aviator Sea Diver features the Sellita SW510 M BH b caliber with functions for hours, minutes, small seconds, and chronograph. The stainless steel case measures 38.30mm in diameter with 20mm lugs. The mechanical movement combines the characteristics of a diver's watch with those of an aviator's chronograph.