Seiko Cal. 7143 - 411

Seiko 7143-411

The 7143-411 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7143 caliber with 27j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-2d2b0e109c6d]

Also known as: Monster, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
39mm
Case Thickness
9.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
180m
Dial Color
Champagne
Jewels
27j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1983

Related Models

seikata-wm-2d2b0e109c6d