Seiko Cal. 3877 - 653

Seiko 3877-653

The Seiko 3877-653 represents an important milestone in Seiko's 1985 lineup. Powered by the 3877 caliber with 25j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-c92c0e60bbe5]

Also known as: Emperor, Flighty

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
11.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1985

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