Seiko Cal. 4550 - 961

This Automatic model from 1992 features a 40mm PVD Black case. It features a Cream dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-40e7c7aaf20a]

Also known as: UFO, Navigator

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

26j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1992

Related Models

• Seiko 0771-121
• Seiko 6213-211
• Seiko 6359-584
• Seiko 0784-967
• Seiko 7160-990
• Seiko 5273-632
• Seiko 4530-414
• Seiko 5221-687
• Seiko 4573-962
• Seiko 6112-743
• Seiko 3883-688
• Seiko 6616-208