Seiko Cal. 6660 - 865

This Hand-Winding model from 1999 features a 42mm Titanium case. It features a Burgundy dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-02dec92edfc0]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1999

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