Seiko Cal. 7177 - 158

The 7177-158 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7177 caliber with 27j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-42b50a14c422]

Also known as: Panda, World Timer

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

27j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1974

Related Models

• Seiko 6697-559
• Seiko 4442-103
• Seiko 6227-871
• Seiko 5246-237
• Seiko 4427-494
• Seiko 6132-933
• Seiko 5638-960
• Seiko 6311-304
• Seiko 6629-392
• Seiko 3894-410
• Seiko 6218-448
• Seiko 4419-281