Seiko Cal. 6378 - 216

The 6378-216 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6378 caliber with 23j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-dc1b797692cf]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Champagne

Jewels

23j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1990

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