Seiko Cal. 6366 - 440

This Hand-Winding model from 1998 features a 40mm Titanium case. With its 22mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-08c7baa1baf4]

Also known as: Turtle, Monster

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Champagne

Jewels

25j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1998

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