Seiko Cal. 6140 - 743

The 6140-743 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-aff6a3d838b6]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1991

Related Models

• Seiko 7121-218
• Seiko 5649-407
• Seiko 6672-706
• Seiko 5271-828
• Seiko 6293-400
• Seiko 6256-510
• Seiko 4442-592
• Seiko 4483-383
• Seiko 6234-719
• Seiko 6685-522
• Seiko 6325-380
• Seiko 7152-309