Seiko Cal. 0710 - 387

The 0710-387 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0710 caliber with 34j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-3d6176fdfac1]

Also known as: Bellmatic, Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Champagne

Jewels

34j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1971

Related Models

• Seiko 4437-965
• Seiko 5622-596
• Seiko 0731-765
• Seiko 6220-344
• Seiko 0764-773
• Seiko 6396-106
• Seiko 6225-615
• Seiko 6185-535
• Seiko 6150-246
• Seiko 6675-494
• Seiko 6218-603
• Seiko 7028-569