Seiko Cal. 6621 - 154

This Solar model from 1989 features a 38mm Titanium case. Powered by the 6621 caliber with 21j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-cea639a74440]

Also known as: Emperor, Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Silver

Jewels

21j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1989

Related Models

• Seiko 6263-288
• Seiko 0793-930
• Seiko 0762-235
• Seiko 7147-399
• Seiko 6397-333
• Seiko 6130-291
• Seiko 7149-286
• Seiko 4481-675
• Seiko 6177-105
• Seiko 3867-251
• Seiko 0765-661
• Seiko 5261-397