Seiko Cal. 6366 - 188

Seiko 6366-188

This Quartz model from 1988 features a 44mm PVD Black case. With its 21mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-6d2c9de1e0cb]

Also known as: Tuna, Helmet

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
44mm
Case Thickness
8.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Green
Jewels
21j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1988

Related Models

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