Seiko Cal. 0710 - 687

The 0710-687 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0710 caliber with 27j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-7d0d0c9f737b]

Also known as: Shogun, Bellmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Champagne

Jewels

27j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1970

Related Models

• Seiko 3884-846
• Seiko 0783-470
• Seiko 5627-781
• Seiko 6292-844
• Seiko 7033-850
• Seiko 6615-321
• Seiko 7189-127
• Seiko 7130-693
• Seiko 6269-610
• Seiko 3865-315
• Seiko 3831-835
• Seiko 4565-897