Seiko Cal. 3860 - 715

This Hand-Winding model from 1999 features a 37mm Titanium case. It features a White dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-b286338aed6a]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1999

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