Seiko Cal. 7178 - 387

Seiko 7178-387

This Automatic model from 1986 features a 34mm PVD Black case. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-819d0095cd41]

Also known as: Sportsmatic

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
34mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Silver
Jewels
22j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1986

Related Models

seikata-wm-819d0095cd41