Seiko Cal. 6621 - 798

This Automatic model from 1967 features a 39mm Titanium case. Powered by the 6621 caliber with 35j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-1e559f10d94e]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Burgundy

Jewels

35j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1967

Related Models

• Seiko 5239-655
• Seiko 4496-561
• Seiko 5613-189
• Seiko 7026-128
• Seiko 7058-315
• Seiko 6257-716
• Seiko 6259-617
• Seiko 5264-752
• Seiko 6330-878
• Seiko 6698-391
• Seiko 5654-383
• Seiko 6328-208