Seiko Cal. 6644 - 306

This Solar model from 1986 features a 35mm PVD Black case. It features a Burgundy dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-365d6d4a54b2]

Also known as: Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

21j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1986

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