Seiko Cal. 4417 - 650

The Seiko 4417-650 represents an important milestone in Seiko's 1986 lineup. It features a Silver dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-df4030eb00a5]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Silver

Jewels

27j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1986

Related Models

• Seiko 5663-378
• Seiko 6322-541
• Seiko 0713-710
• Seiko 0743-861
• Seiko 0790-865
• Seiko 7013-634
• Seiko 6666-497
• Seiko 7143-721
• Seiko 4453-501
• Seiko 5270-984
• Seiko 4512-954
• Seiko 7169-606