Seiko Cal. 7111 - 485

The 7111-485 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7111 caliber with 17j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-055815c6ccd3]

Also known as: Sumo, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1990

Related Models

• Seiko 6333-679
• Seiko 5652-686
• Seiko 6342-283
• Seiko 0769-700
• Seiko 6185-671
• Seiko 4438-885
• Seiko 7166-502
• Seiko 4420-454
• Seiko 3837-603
• Seiko 3886-141
• Seiko 4455-600
• Seiko 6383-511