Seiko Cal. 6692 - 550

Seiko 6692-550

This Automatic model from 1966 features a 37mm Two-Tone case. Powered by the 6692 caliber with 22j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-5b0a681c8e55]

Also known as: Crown

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Black
Jewels
22j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1966

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