Seiko Cal. 5676 - 928

The 5676-928 is a sought-after Spring Drive piece from Seiko's golden era. It features a Green dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-7093877eb89f]

Also known as: Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Green

Jewels

23j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1971

Related Models

• Seiko 5232-610
• Seiko 5250-677
• Seiko 5644-654
• Seiko 5241-746
• Seiko 4487-113
• Seiko 5269-310
• Seiko 0775-794
• Seiko 7068-813
• Seiko 4515-138
• Seiko 4429-876
• Seiko 6263-950
• Seiko 6264-551