Seiko Cal. 6369 - 690

Seiko 6369-690

The 6369-690 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6369 caliber with 28j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-362fc2e2b5a5]

Also known as: Turtle

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
46mm
Case Thickness
9.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Navy
Jewels
28j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1975

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