Seiko Cal. 6645 - 945

Seiko 6645-945

This Quartz model from 1976 features a 38mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-23abb813f73e]

Also known as: UFO

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.4mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Burgundy
Jewels
27j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1976

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