Seiko Cal. 6373 - 284

The 6373-284 is a sought-after Solar piece from Seiko's golden era. Powered by the 6373 caliber with 20j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-fab2848789bb]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1968

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