Seiko Cal. 6284 - 203

The 6284-203 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6284 caliber with 33j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-97e632aac8a7]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1975

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