Seiko Cal. 6380 - 491

The 6380-491 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6380 caliber with 36j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-4bd8a898ab65]

Also known as: Goldfeather, Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Navy

Jewels

36j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1995

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