Seiko Cal. 6181 - 789

The Seiko 6181-789 represents an important milestone in Seiko's 1976 lineup. It features a Green dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-1359f7b8d073]

Also known as: Bullhead, Rally

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

46mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1976

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