Seiko Cal. 6140 - 830

The 6140-830 is a sought-after Quartz piece from Seiko's golden era. It features a Green dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-ca26731b4b0a]

Also known as: Rally, Goldfeather

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Green

Jewels

19j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1980

Related Models

• Seiko 4486-930
• Seiko 0734-580
• Seiko 6687-746
• Seiko 4458-590
• Seiko 6664-984
• Seiko 0740-209
• Seiko 4430-693
• Seiko 6650-801
• Seiko 5230-414
• Seiko 6347-748
• Seiko 6145-903
• Seiko 3857-616