Seiko Cal. 7186 - 230

The 7186-230 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7186 caliber with 20j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-ffb38b759721]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1966

Related Models

• Seiko 5615-719
• Seiko 7047-349
• Seiko 3891-873
• Seiko 4581-384
• Seiko 4483-470
• Seiko 6614-769
• Seiko 7162-297
• Seiko 0739-805
• Seiko 6141-247
• Seiko 7048-115
• Seiko 7184-679
• Seiko 6691-615