Seiko Cal. 5618 - 765

This Hand-Winding model from 1967 features a 41mm Hardlex-Coated Steel case. Powered by the 5618 caliber with 25j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-41c928b2755f]

Also known as: Samurai, Flighty

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

25j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1967

Related Models

• Seiko 0768-757
• Seiko 4520-396
• Seiko 6169-389
• Seiko 4597-475
• Seiko 4562-531
• Seiko 3816-792
• Seiko 0741-238
• Seiko 0737-656
• Seiko 5252-257
• Seiko 4580-729
• Seiko 6270-624
• Seiko 4543-130