Seiko Cal. 6390 - 772

Seiko 6390-772

This Kinetic model from 1992 features a 45mm PVD Black case. It features a Navy dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-0e76700080fd]

Also known as: Monster, Sportsmatic

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
45mm
Case Thickness
10.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Navy
Jewels
25j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1992

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