Seiko Cal. 5615 - 664

This Automatic model from 1985 features a 36mm PVD Black case. Powered by the 5615 caliber with 24j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-fa74eb564321]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1985

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