Seiko Cal. 6160 - 311

The Seiko 6160-311 represents an important milestone in Seiko's 1967 lineup. Powered by the 6160 caliber with 25j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-5d51de30d6dd]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1967

Related Models

• Seiko 4455-224
• Seiko 6653-914
• Seiko 6298-581
• Seiko 5699-554
• Seiko 6161-330
• Seiko 6395-570
• Seiko 4585-264
• Seiko 6165-931
• Seiko 7059-695
• Seiko 6270-251
• Seiko 6273-882
• Seiko 7163-861