Seiko Cal. 6387 - 309

Seiko 6387-309

The 6387-309 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6387 caliber with 24j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-5f72f39843f3]

Also known as: Bullhead, Flighty

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
34mm
Case Thickness
8.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
110m
Dial Color
Champagne
Jewels
24j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1996

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