Seiko Cal. 3817 - 807

The Seiko 3817-807 represents an important milestone in Seiko's 1985 lineup. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-d4a8a90e0ce6]

Also known as: Arnie

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1985

Related Models

• Seiko 3843-253
• Seiko 7022-879
• Seiko 5657-409
• Seiko 3891-359
• Seiko 6199-197
• Seiko 4524-565
• Seiko 6131-248
• Seiko 4427-488
• Seiko 4551-890
• Seiko 7172-960
• Seiko 6327-151
• Seiko 6668-939