Seiko Cal. 6387 - 524

Seiko 6387-524

The 6387-524 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6387 caliber with 25j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-bcb6aeee331f]

Also known as: Monster, Arnie

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
42mm
Case Thickness
15.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1996

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