Seiko Cal. 6615 - 559

This Hand-Winding model from 1992 features a 37mm Stainless Steel case. It features a Black dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-82bed0b8c887]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

14.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1992

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