Seiko Cal. 6672 - 683

Seiko 6672-683

This Quartz model from 1974 features a 34mm PVD Black case. Powered by the 6672 caliber with 30j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-a050a20d51d6]

Also known as: Monster, Helmet

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
34mm
Case Thickness
8.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Green
Jewels
30j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1974

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seikata-wm-a050a20d51d6