Seiko Cal. 5644 - 366

This Automatic model from 1999 features a 37mm Gold-Plated case. It features a Burgundy dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-c938479a5a87]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

21j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1999

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