Seiko Cal. 6140 - 976

This Hand-Winding model from 1992 features a 44mm Two-Tone case. It features a Green dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-d0281edfe3f4]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1992

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