Seiko Cal. 6615 - 221

This Quartz model from 1977 features a 40mm PVD Black case. It features a Burgundy dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-43384030a42d]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

35j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1977

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