Seiko Cal. 6380 - 711

The Seiko 6380-711 represents an important milestone in Seiko's 1966 lineup. It features a Green dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-14ac0624d77b]

Also known as: UFO, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Green

Jewels

19j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1966

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