Seiko Cal. 6387 - 460

Seiko 6387-460

This Spring Drive model from 1997 features a 39mm PVD Black case. Powered by the 6387 caliber with 35j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-c419dcd69681]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
39mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
190m
Dial Color
Cream
Jewels
35j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1997

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seikata-wm-c419dcd69681