Seiko Cal. 5663 - 361

This Hand-Winding model from 1986 features a 44mm Titanium case. Powered by the 5663 caliber with 32j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-8856036215b1]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

32j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1986

Related Models

• Seiko 5265-613
• Seiko 7037-359
• Seiko 6322-843
• Seiko 6131-791
• Seiko 7167-433
• Seiko 6155-516
• Seiko 4522-681
• Seiko 3832-391
• Seiko 5610-814
• Seiko 3862-399
• Seiko 4565-460
• Seiko 4471-909