Seiko Cal. 6180 - 541

The Seiko 6180-541 represents an important milestone in Seiko's 1997 lineup. It features a Green dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-eeb3e97a4886]

Also known as: Tuna, Arnie

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

27j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1997

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