Seiko Cal. 5680 - 818

This Solar model from 1979 features a 34mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-45679c7e1e01]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1979

Related Models

• Seiko 3851-501
• Seiko 6222-171
• Seiko 5245-347
• Seiko 6313-476
• Seiko 5269-605
• Seiko 7161-245
• Seiko 5231-111
• Seiko 6379-353
• Seiko 5232-652
• Seiko 4438-271
• Seiko 5694-451
• Seiko 5244-859