Seiko Cal. 6143 - 652

Seiko 6143-652

The 6143-652 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6143 caliber with 34j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-459acebffcd9]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
42mm
Case Thickness
13.2mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Cream
Jewels
34j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1982

Related Models

seikata-wm-459acebffcd9