Seiko Cal. 6380 - 487

The Seiko 6380-487 represents an important milestone in Seiko's 1970 lineup. It features a White dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-e12921cc0c5b]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1970

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