Seiko Cal. 0778 - 822

This Hand-Winding model from 1999 features a 42mm PVD Black case. It features a Black dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-780d0d468474]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1999

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