Seiko Cal. 7018 - 661

Seiko 7018-661

This Spring Drive model from 1969 features a 46mm PVD Black case. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-a9f579096552]

Also known as: Crown, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
46mm
Case Thickness
13.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Green
Jewels
20j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1969

Related Models

seikata-wm-a9f579096552