Seiko Cal. 5656 - 770

This Hand-Winding model from 1997 features a 45mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-6ac630c3108a]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

80m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1997

Related Models

• Seiko 4476-231
• Seiko 6125-777
• Seiko 6260-810
• Seiko 7057-880
• Seiko 7194-739
• Seiko 6398-420
• Seiko 6219-289
• Seiko 7135-155
• Seiko 6138-970
• Seiko 5665-843
• Seiko 6123-221
• Seiko 6161-470