Seiko Cal. 7037 - 821

The 7037-821 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7037 caliber with 20j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-ccf533829e1c]

Also known as: Silverwave, Golden Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Silver

Jewels

20j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1972

Related Models

• Seiko 4513-567
• Seiko 5671-976
• Seiko 5646-112
• Seiko 4583-944
• Seiko 6279-553
• Seiko 4459-702
• Seiko 6697-399
• Seiko 6298-396
• Seiko 7022-883
• Seiko 4581-998
• Seiko 3853-433
• Seiko 6696-659