Seiko Cal. 6620 - 945

Seiko 6620-945

This Automatic model from 1976 features a 41mm Two-Tone case. Powered by the 6620 caliber with 20j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-58b64e716461]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
9.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Champagne
Jewels
20j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1976

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seikata-wm-58b64e716461