Seiko Cal. 6387 - 405

Seiko 6387-405

This Automatic model from 1989 features a 38mm Two-Tone case. Powered by the 6387 caliber with 17j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-41ddd3e34456]

Also known as: Silverwave, Sportsmatic

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
8.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Navy
Jewels
17j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1989

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seikata-wm-41ddd3e34456