Seiko Cal. 5645 - 196

This Hand-Winding model from 1988 features a 45mm Titanium case. Powered by the 5645 caliber with 23j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-fef7fbd3da9c]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1988

Related Models

• Seiko 3831-523
• Seiko 6176-802
• Seiko 5642-670
• Seiko 5699-600
• Seiko 7122-881
• Seiko 4531-821
• Seiko 7096-653
• Seiko 0769-146
• Seiko 4462-191
• Seiko 6264-812
• Seiko 6122-940
• Seiko 0793-696