Seiko Cal. 6375 - 991

Seiko 6375-991

The 6375-991 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6375 caliber with 25j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-195387b6af89]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
11.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Navy
Jewels
25j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1966

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seikata-wm-195387b6af89