Seiko Cal. 6225 - 623

The Seiko 6225-623 represents an important milestone in Seiko's 1987 lineup. It features a Green dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-928703312e07]

Also known as: Sumo, Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1987

Related Models

• Seiko 6347-764
• Seiko 6159-666
• Seiko 6631-796
• Seiko 4468-404
• Seiko 6297-976
• Seiko 6278-125
• Seiko 0731-442
• Seiko 3845-565
• Seiko 0747-833
• Seiko 4595-497
• Seiko 4433-280
• Seiko 5276-311