Seiko Cal. 6670 - 210

Seiko 6670-210

This Automatic model from 1970 features a 44mm Two-Tone case. Powered by the 6670 caliber with 30j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-df4b18002c0a]

Also known as: Monster, Baby Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
44mm
Case Thickness
12.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1970

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