Seiko Cal. 6616 - 760

The 6616-760 is a sought-after Solar piece from Seiko's golden era. Powered by the 6616 caliber with 27j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-b00ff21ab25e]

Also known as: Turtle, Navigator

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1975

Related Models

• Seiko 5627-796
• Seiko 6630-809
• Seiko 4456-583
• Seiko 7152-277
• Seiko 5615-506
• Seiko 6260-425
• Seiko 6627-329
• Seiko 6157-911
• Seiko 6291-983
• Seiko 7020-345
• Seiko 4558-138
• Seiko 4585-469