Seiko Cal. 6672 - 784

Seiko 6672-784

This Quartz model from 1968 features a 38mm Hardlex-Coated Steel case. Powered by the 6672 caliber with 24j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-a618d8879c44]

Also known as: Tuna, Bellmatic

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
13.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1968

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seikata-wm-a618d8879c44