Seiko Cal. 7140 - 542

The 7140-542 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Cream dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-a42ead26418f]

Also known as: Silverwave, Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

17j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1998

Related Models

• Seiko 6685-412
• Seiko 4523-379
• Seiko 0736-750
• Seiko 3866-543
• Seiko 4560-954
• Seiko 7125-560
• Seiko 6644-782
• Seiko 0794-483
• Seiko 5250-962
• Seiko 6111-614
• Seiko 7141-709
• Seiko 7034-834