Seiko Cal. 7021 - 412

Released in 1989, the Cal. 7021 with design code 412 was part of Seiko's domestic market collection. It features a White dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-7ed152bae9c5]

Also known as: Sumo, Bullhead

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1989

Related Models

• Seiko 7035-847
• Seiko 7135-587
• Seiko 6672-595
• Seiko 4468-874
• Seiko 4486-506
• Seiko 6215-750
• Seiko 5226-650
• Seiko 5282-715
• Seiko 7036-292
• Seiko 5246-161
• Seiko 6132-712
• Seiko 0753-221