Seiko Cal. 3854 - 537

Seiko 3854-537

The 3854-537 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3854 caliber with 20j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-dd0d2e0bf9fc]

Also known as: Navigator, Golden Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
15.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
200m
Dial Color
Champagne
Jewels
20j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1968

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