Seiko Cal. 7177 - 426

The Seiko 7177-426 represents an important milestone in Seiko's 1996 lineup. Powered by the 7177 caliber with 22j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-53cf151871dd]

Also known as: Crown, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1996

Related Models

• Seiko 6316-131
• Seiko 5689-516
• Seiko 6234-736
• Seiko 6187-512
• Seiko 7055-953
• Seiko 3813-462
• Seiko 5293-889
• Seiko 7012-706
• Seiko 0767-214
• Seiko 6176-110
• Seiko 7144-625
• Seiko 6125-346