Seiko Cal. 5645 - 311

This Hand-Winding model from 1996 features a 39mm Two-Tone case. Powered by the 5645 caliber with 28j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-8df841901612]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1996

Related Models

• Seiko 7037-750
• Seiko 4414-992
• Seiko 0797-912
• Seiko 7193-542
• Seiko 3824-562
• Seiko 5697-606
• Seiko 4553-787
• Seiko 4544-770
• Seiko 4546-876
• Seiko 6256-617
• Seiko 3870-101
• Seiko 4598-950