Seiko Cal. 5630 - 347

This Hand-Winding model from 1978 features a 37mm Titanium case. Powered by the 5630 caliber with 33j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-b8b347d48fd8]

Also known as: Panda, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1978

Related Models

• Seiko 6252-201
• Seiko 4431-939
• Seiko 6331-962
• Seiko 6393-169
• Seiko 6197-147
• Seiko 7112-430
• Seiko 7016-640
• Seiko 5649-159
• Seiko 4441-284
• Seiko 6674-136
• Seiko 0757-865
• Seiko 5283-945