Seiko Cal. 5647 - 240

This Hand-Winding model from 1977 features a 40mm Gold-Plated case. Powered by the 5647 caliber with 36j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-2f9865750958]

Also known as: Rally

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1977

Related Models

• Seiko 6654-397
• Seiko 3818-214
• Seiko 6313-113
• Seiko 5679-751
• Seiko 5295-445
• Seiko 4521-459
• Seiko 5249-342
• Seiko 5232-118
• Seiko 5684-749
• Seiko 5289-862
• Seiko 7069-151
• Seiko 7129-816