Seiko Cal. 7120 - 473

The 7120-473 is a sought-after Solar piece from Seiko's golden era. Powered by the 7120 caliber with 30j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-5543fe072dcf]

Also known as: Sumo, Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1974

Related Models

• Seiko 4470-935
• Seiko 5629-818
• Seiko 6319-781
• Seiko 4486-975
• Seiko 5661-177
• Seiko 0770-426
• Seiko 0741-253
• Seiko 7151-507
• Seiko 3852-642
• Seiko 7036-809
• Seiko 3832-578
• Seiko 4595-661