Seiko Cal. 7021 - 306

The Seiko 7021-306 represents an important milestone in Seiko's 1985 lineup. Powered by the 7021 caliber with 27j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-7321c6c881db]

Also known as: Pogue, World Timer

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1985

Related Models

• Seiko 6232-178
• Seiko 4584-871
• Seiko 4572-243
• Seiko 6161-980
• Seiko 7010-110
• Seiko 6122-281
• Seiko 7168-711
• Seiko 5618-581
• Seiko 7039-727
• Seiko 7080-405
• Seiko 4493-326
• Seiko 5251-360