Seiko Cal. 6395 - 550

Seiko 6395-550

The Seiko 6395-550 represents an important milestone in Seiko's 1970 lineup. Powered by the 6395 caliber with 32j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-0fa224770ff5]

Also known as: Monster, Sumo

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
11.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Navy
Jewels
32j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1970

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