Seiko Cal. 7037 - 140

The 7037-140 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7037 caliber with 18j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-f6393c672387]

Also known as: Goldfeather, Golden Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Champagne

Jewels

18j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1971

Related Models

• Seiko 3857-561
• Seiko 6662-997
• Seiko 6191-892
• Seiko 7144-299
• Seiko 6262-882
• Seiko 6125-987
• Seiko 6345-378
• Seiko 4557-387
• Seiko 7021-700
• Seiko 4533-355
• Seiko 7074-317
• Seiko 7091-252