Seiko Cal. 6615 - 777

This Automatic model from 1985 features a 41mm PVD Black case. It features a Black dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-b5124637cda9]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1985

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